SE0400933D0 - Anordning och förfarande för fröräkning hos såmaskin - Google Patents
Anordning och förfarande för fröräkning hos såmaskinInfo
- Publication number
- SE0400933D0 SE0400933D0 SE0400933A SE0400933A SE0400933D0 SE 0400933 D0 SE0400933 D0 SE 0400933D0 SE 0400933 A SE0400933 A SE 0400933A SE 0400933 A SE0400933 A SE 0400933A SE 0400933 D0 SE0400933 D0 SE 0400933D0
- Authority
- SE
- Sweden
- Prior art keywords
- seed
- line cameras
- connecting conduit
- seeds
- air flow
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/081—Seeders depositing seeds in rows using pneumatic means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
- A01C7/105—Seed sensors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
- G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M7/00—Counting of objects carried by a conveyor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400933A SE0400933L (sv) | 2004-04-06 | 2004-04-06 | Anordning och förfarande för fröräkning hos såmaskin |
PCT/SE2005/000479 WO2005096799A1 (en) | 2004-04-06 | 2005-04-01 | Device and procedure for seed counting in seed drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400933A SE0400933L (sv) | 2004-04-06 | 2004-04-06 | Anordning och förfarande för fröräkning hos såmaskin |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0400933D0 true SE0400933D0 (sv) | 2004-04-06 |
SE525508C2 SE525508C2 (sv) | 2005-03-01 |
SE0400933L SE0400933L (sv) | 2005-03-01 |
Family
ID=32173706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0400933A SE0400933L (sv) | 2004-04-06 | 2004-04-06 | Anordning och förfarande för fröräkning hos såmaskin |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0400933L (sv) |
WO (1) | WO2005096799A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004056520A1 (de) * | 2004-11-24 | 2006-06-01 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Verfahren zur Bestimmung der Partikelform und/oder Größe von landwirtschaftlichen Gutpartikeln |
DE102006034802A1 (de) * | 2006-07-27 | 2008-01-31 | Alois Pöttinger Maschinenfabrik Gmbh | Sämaschine |
US20100116974A1 (en) * | 2008-11-13 | 2010-05-13 | Liu James Z | Seed Sensor System And Method For Improved Seed Count And Seed Spacing |
DE102011001949A1 (de) | 2011-04-11 | 2012-10-11 | Fachhochschule Südwestfalen | Säherzüberwachungseinrichtung, Säherz und Einzelkornsämaschine |
US20140076218A1 (en) * | 2012-09-14 | 2014-03-20 | James Z. Liu | Product distribution device with flow rate and section control monitoring |
EP2807914B2 (de) | 2013-05-27 | 2019-03-20 | Kverneland AS | Säherzsteuerungseinrichtung, Säherz und Einzelkornsämaschine |
NO2689281T3 (sv) | 2014-10-31 | 2018-04-28 | ||
US9976881B2 (en) | 2014-12-04 | 2018-05-22 | Cnh Industrial Canada, Ltd. | System and method for analyzing product flow signal for an agricultural implement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163507A (en) * | 1978-03-20 | 1979-08-07 | International Tapetronics Corporation | Optical seed sensor for a seed planter monitor |
DE3419883A1 (de) * | 1984-05-28 | 1985-11-28 | Amazonen Werke Dreyer H | Verfahren und vorrichtung zum optischen zaehlen kleiner koerperchen |
US4634855A (en) * | 1984-09-10 | 1987-01-06 | Deere & Company | Photoelectric article sensor with facing reflectors |
US5092675A (en) * | 1989-11-14 | 1992-03-03 | Pacific Scientific Company | Vacuum line particle detector with slab laser |
US5426501A (en) * | 1993-01-06 | 1995-06-20 | Laser Sensor Technology, Inc. | Apparatus and method for particle analysis |
US5650609A (en) * | 1995-05-15 | 1997-07-22 | Phoenix International Corporation | Seed monitoring system for counting seeds as they are dispensed through a seed planting tube |
US6093926A (en) * | 1995-05-15 | 2000-07-25 | Deere & Company | Method of counting seeds dispensed through seed tubes of an air seeding system |
US6192813B1 (en) * | 1999-05-21 | 2001-02-27 | Flexi-Coil Ltd. | Apparatus for controlling the flow rate of an air seeder |
-
2004
- 2004-04-06 SE SE0400933A patent/SE0400933L/sv unknown
-
2005
- 2005-04-01 WO PCT/SE2005/000479 patent/WO2005096799A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE525508C2 (sv) | 2005-03-01 |
SE0400933L (sv) | 2005-03-01 |
WO2005096799A1 (en) | 2005-10-20 |
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