CN106416535A - Seed filling control method - Google Patents
Seed filling control method Download PDFInfo
- Publication number
- CN106416535A CN106416535A CN201610564227.8A CN201610564227A CN106416535A CN 106416535 A CN106416535 A CN 106416535A CN 201610564227 A CN201610564227 A CN 201610564227A CN 106416535 A CN106416535 A CN 106416535A
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- CN
- China
- Prior art keywords
- seed
- feed mechanism
- sowing device
- seed sowing
- broadcast leakage
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a seed filling control method, which comprises the steps of 1, upon detecting a start signal by a starter at the beginning of the work, starting the system, monitoring whether seeds in a main seed sowing device are dropped down or not between two start signals, and counting the number of dropped seeds if seeds are dropped; 2, calculating the speed of the main seed sowing device between the two adjacent startups of a detector by a single-chip microcomputer if seeds in the main seed sowing device are missed to be sown, and immediately starting an assistant seed sowing device at the above speed to reseed; 3, even when the assistant seed sowing device breaks down, notifying an operator by a wireless module through an LED in the voice form. According to the invention, the main seed sowing device and the assistant seed sowing device are arranged front and back, and the spacing between the main seed sowing device and the assistant seed sowing device is just the seeding spacing of seeds. Based on the detection of a sensor and the control of the single-chip microcomputer, a monitor and a stepping motor are synchronized to realize the cooperative operation.
Description
Technical field
The present invention relates to agricultural mechanical field, more particularly, to a kind of seed filling control method.
Background
Existing machinery precision planter, due to simple production process, cheap, can be broadcast in China's Semen Maydiss etc. field crop again
In kind, save seed, the growth saved thinning recruitment, be conducive to seedling, be widely used.But due to simple mechanical knot
The limitation of structure, in sowing, broadcast leakage phenomenon ratio is more prominent, and be directed to broadcast leakage question processing method is increasing replay rate or is broadcasting in the past
Utilize artificial follow-observation in kind, notify parking to reseed.Increase replay rate and waste seed, increased the workload of later stage thinning.
Artificial follow-observation is in totally enclosed state due to broadcasting machine in seeding operation, and only the audiovisual with people cannot in time, accurately
Ground finds broadcast leakage, also there is often also because of manufacturability defects such as seeding box emptying, feed mechanism for seed fault, seeding rotary shaft failures, leads
Cause a line or several rows seeding pipe can not normally sow, cause " broken strip " broadcast leakage phenomenon.Meanwhile, frequently parking checking leads to again
The reduction of the low and seeding quality of productivity ratio.The large area causing because of broadcast leakage is short of seedling and will be led to the significantly underproduction.Emerge
After reseeded, reseed part and affect adversely farming season, and increase labour force and pay.Existing precision drill, only by improving seeding system
System design is difficult to thoroughly eliminate broadcast leakage phenomenon.Improvement direction should be setting planting feedback of the information and reseed robot brain
Structure.Before this, the technical scheme with regard to automatically being reseeded after broadcast leakage generation, one kind is to control compressor air valve to open to realize mending
That plants reseeds device automatically, and its increase component is more, relatively costly.Another kind is whether uniformly to judge leakage using monitoring planting
Broadcast, and with motor to seed initial velocity in the method with the same seeding pipe of main feed mechanism for seed, this kind of monitoring method is only capable of solving " disconnected
The broadcast leakage of bar " formula, and motor performance is had high demands it is impossible to precisely be reseeded in time.
Content of the invention
It is an object of the invention to provide a kind of seed filling control method, overcome the broadcast leakage that existing seeder exists and
With the presence of the high cost of improved technology, the deficiency that can not be precisely reseeded.
The present invention proposes a kind of seed filling control method, and it includes：
Step one, when starting working, trigger detects enabling signal, and system starts to start, between enabling signal twice by
Main broadcast leakage monitor monitors whether main feed mechanism for seed seed falls, if there being seed to fall, records quantity；
If step 2 main feed mechanism for seed broadcast leakage, single-chip microcomputer calculates the speed closing on main feed mechanism for seed between start-up detector twice；Immediately
Secondary feed mechanism for seed is started with this speed, is allowed to reseed；
Even if step 3, being secondary feed mechanism for seed fault, then operator is notified with LED and speech form by wireless module.
Wherein, the broadcast leakage of step 2 is reseeded and is also included：Pre-set and continuously reseed number of times, set when continuously reseeding number of times and exceeding
Put limit numerical value, or secondary feed mechanism for seed is reseeded when ging wrong, and sends parking police instruction.
Wherein, also include inquiring about conventional data, the quantity having sowed son can be inquired about, and carry out the prediction of yield.
Wherein, also include inquiring about main feed mechanism for seed broadcast leakage situation, secondary feed mechanism for seed broadcast leakage and reseed situation, by liquid crystal display
Show, standby reseed in time and to feed mechanism for seed measuring mechanical property.
The positive effect of the present invention is to place using by before and after main feed mechanism for seed and secondary feed mechanism for seed, and spacing is the spacing in the rows of sowing,
Detected by sensor, Single-chip Controlling, synchronous monitoring device and motor cooperative work, in time, accurately reseed, solve essence
A difficult problem for amount seeder broadcast leakage.Through test, the precision planter planting rates installing the present invention reaches 99%.
Brief description
Fig. 1 is the method flow diagram consistent with the embodiment of the present invention.
Specific embodiment
Refering to Fig. 1, the operation principle of the present invention：When starting working, trigger detects enabling signal, and system starts to open
Dynamic, monitoring whether main feed mechanism for seed seed falls by main broadcast leakage monitor between enabling signal twice, if there being seed to fall, remembering
Record quantity.If main feed mechanism for seed broadcast leakage, single-chip microcomputer calculates the speed closing on main feed mechanism for seed between start-up detector twice.Immediately with this
Speed starts secondary feed mechanism for seed, is allowed to reseed.Even if being secondary feed mechanism for seed fault, then pass through wireless module and led to LED and speech form
Know operator.This broadcast leakage is reseeded and is also included：Pre-set and continuously reseed number of times, exceed setting limit number when continuously reseeding number of times
It is worth, or secondary feed mechanism for seed is reseeded when ging wrong, and sends parking police instruction.The present invention can also inquire about conventional data, can inquire about
Sow the quantity of son, and carry out the prediction of yield.Main feed mechanism for seed broadcast leakage situation can also be inquired about, secondary feed mechanism for seed broadcast leakage and reseeding
Situation, is shown by liquid crystal display, standby reseeds in time and to feed mechanism for seed measuring mechanical property.The present invention also can with upper
Position machine connect, by incoming for data computer in case scientific research analysis.
The control software part of the present invention can have C or assembler language to write, for the convenience of the user using using menu operation mould
Formula, specifically comprises following program module：The mastery routine of menu, detection is selected to reseed submodule, inquiry broadcast leakage number of positions submodule
Block, inquiry broadcast and estimated yield submodule, clock run submodule communicate with host computer submodule, parameter setting submodule,
Factory reset submodule etc. forms.Wherein detection is reseeded in submodule, is also adopted by outer interruption 0 pattern for starting detection,
Calculate the time detected twice simultaneously with intervalometer, as the foundation calculating speed, adopt outer interruption 1 prison within this time
Survey whether to have to plant and fall, start at second and judge whether broadcast leakage according to the outer monitoring result interrupting 1 just now when detection interrupts next,
If not broadcast leakage record data, if broadcast leakage starts secondary feed mechanism for seed with current vehicle speed immediately being reseeded, sentenced with certain algorithm simultaneously
The problems such as disconnection continued broadcasting kind, continuous broadcast leakage, record corresponding data simultaneously, wirelessly feed back in time and drive indoor behaviour
Author.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (4)
1. a kind of seed filling control method, it includes：
Step one, when starting working, trigger detects enabling signal, and system starts to start, between enabling signal twice by
Main broadcast leakage monitor monitors whether main feed mechanism for seed seed falls, if there being seed to fall, records quantity；
If step 2 main feed mechanism for seed broadcast leakage, single-chip microcomputer calculates the speed closing on main feed mechanism for seed between start-up detector twice；Immediately
Secondary feed mechanism for seed is started with this speed, is allowed to reseed；
Even if step 3, being secondary feed mechanism for seed fault, then operator is notified with LED and speech form by wireless module.
2. seed filling control method as claimed in claim 1, the broadcast leakage of wherein step 2 is reseeded and is also included：Pre-set continuous
Reseed number of times, exceed setting limit numerical value when continuously reseeding number of times, or secondary feed mechanism for seed is reseeded when ging wrong, and sends parking warning and refers to
Show.
3. seed filling control method as claimed in claim 1, wherein also includes inquiring about conventional data, can inquire about and sow son
Quantity, and carry out the prediction of yield.
4. seed filling control method as claimed in claim 1, wherein also includes inquiring about main feed mechanism for seed broadcast leakage situation, secondary feed mechanism for seed
Broadcast leakage and reseed situation, is shown by liquid crystal display, standby reseeds in time and to feed mechanism for seed measuring mechanical property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564227.8A CN106416535A (en) | 2016-07-18 | 2016-07-18 | Seed filling control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564227.8A CN106416535A (en) | 2016-07-18 | 2016-07-18 | Seed filling control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106416535A true CN106416535A (en) | 2017-02-22 |
Family
ID=58184045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564227.8A Pending CN106416535A (en) | 2016-07-18 | 2016-07-18 | Seed filling control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106416535A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279005A (en) * | 1999-04-01 | 2000-10-10 | Iseki & Co Ltd | Seed lack alarm for seeding-machine |
| CN102084746A (en) * | 2009-12-02 | 2011-06-08 | 吉林农业大学 | Automatic reseeding device for planting leakage of precision planter |
| CN203261700U (en) * | 2013-02-18 | 2013-11-06 | 河北农业大学 | Miss-seeding monitoring device of air suction type grain seeding machine |
-
2016
- 2016-07-18 CN CN201610564227.8A patent/CN106416535A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279005A (en) * | 1999-04-01 | 2000-10-10 | Iseki & Co Ltd | Seed lack alarm for seeding-machine |
| CN102084746A (en) * | 2009-12-02 | 2011-06-08 | 吉林农业大学 | Automatic reseeding device for planting leakage of precision planter |
| CN203261700U (en) * | 2013-02-18 | 2013-11-06 | 河北农业大学 | Miss-seeding monitoring device of air suction type grain seeding machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 545005 new willow Avenue, Liuzhou, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 2, 20 floors 9, city E District Applicant after: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. Address before: No. 16 Golden Road Liunan District of Liuzhou city in 545005 the Guangxi Zhuang Autonomous Region Tan Hui 1 Building 1 unit 5-13 No. Applicant before: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |