KR20170018977A - Farm operation support system - Google Patents

Abstract

We make it simple to inform information such as work plan or work performance corresponding to agriculture work during agriculture work in agricultural machinery.
(2) which collects the work performance when farming in pavement, and (2) agriculture support for farming by linking other agricultural machines, which perform different agriculture operations from one agricultural machine (3) for collecting the work performance collected by one agricultural machine for each package, a work plan calculating means (4) for calculating a work plan for each package on the basis of the work performance of the database (3) And data output means (5) for outputting a work plan corresponding to the package to another agricultural machine that performs agriculture work in packaging.

Description

{FARM OPERATION SUPPORT SYSTEM}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an agricultural work support system for agricultural work such as a tractor and a combine.

Recently, it is expected to collect and utilize cultivation information in order to increase crop productivity and cultivation plan. A technology for collecting cultivation information is disclosed in Patent Document 1.

Patent Document 1 discloses a method for providing rice production information by first collecting cultivation information including a fertilizer amount obtained in a growing stage, quality characteristic information including a protein amount of harvested rice, Associate information. After analyzing each information, we provide the analyzed data.

Japanese Patent Application Laid-Open No. 2000-83477

Specifically, in Patent Document 1, first, harvested grains are brought into a grain processing facility, and after analyzing the components of the grains in a grain processing facility, quality characteristic information obtained by analyzing the components is input to the personal computer. Cultivation information at the time of producing the grain is also input to the personal computer, the cultivation information and the quality characteristic information are arranged by the personal computer, and the collected data is output to the printer connected to the personal computer.

In the technique of Patent Document 1, it is possible to provide the data to the printer by outputting the collected data to the printer. However, it is difficult to obtain the data adapted for the agricultural work while the agricultural work is performed, It is a fact that can not be utilized.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a farm work support system that can easily inform information such as a work plan or work performance corresponding to the farm work during agricultural work in agricultural machinery.

Technical means of the present invention for solving this technical problem are characterized by the following points.

The invention according to claim 1 is characterized in that it comprises: one agricultural machine equipped with a data collection device for collecting work performance when agricultural work is carried out in a field; and an agricultural machine A farming support system comprising: a database for collecting work performance collected by one agricultural machine on a package basis; a work plan calculating means for calculating a work plan for each package on the basis of the work performance of the database; And a data output means for outputting the work plan corresponding to the package to another agricultural machine that performs agriculture work in the agricultural machine.

According to a second aspect of the present invention, there is provided an agricultural machine, comprising: an agricultural machine equipped with a data collection device for collecting work performance at the time of agriculture work in packaging; and an agriculture work support And a data output means for outputting the work performance corresponding to the package to a database in which the work performance collected by the one agricultural machine is accumulated for each package and another agricultural machine performing the agricultural work in the packaging .

According to a third aspect of the present invention, there is provided a data collecting system comprising: a data collecting device for collecting work performances when an agricultural work is carried out in a package; a data base for collecting work performances collected by the data collecting device for each package; And a data output means for outputting the work performance corresponding to the package to the machine.

According to a fourth aspect of the present invention, there is provided a data collecting apparatus comprising: a data collecting device for collecting a work performance when a pile work is carried out in a package; a database for collecting work performance collected by the data collecting device for each package; And a data output means for outputting the work plan corresponding to the package to an agricultural machine that performs agriculture work in the packaging.

The invention according to claim 5 is an agricultural machine equipped with a data collecting device for collecting work performance including a yield of grain and protein content when agricultural work is carried out in a package, A database for collecting the yields and protein contents of cereals collected by the one agricultural machine on a package-by-package basis, and a database for collecting grain yield and protein content of the database And a data output means for outputting the nitrogen application amount corresponding to the package to the other agricultural machinery that performs the agriculture work in the packaging .

According to a sixth aspect of the present invention, there is provided an agricultural machine having a data collecting device for collecting work performance including a grain yield and a protein content when agricultural work is carried out in a package, A database for collecting the quantity of grain and protein content collected by the one agricultural machine on a package basis and another agricultural machine for carrying out agriculture work on the package, And data output means for outputting the corresponding grain yield and protein content.

According to a seventh aspect of the present invention, there is provided a data collection system comprising: a data collection device for collecting a work performance including a grain yield and a protein content when cultivated in packing; And a data output means for outputting the grain yield and the protein content of the grain corresponding to the package to an agricultural machine which performs agriculture work in the packaging.

The invention according to claim 8 is a data collecting apparatus for collecting work performance including grain yield and protein content when agriculture is carried out in packing, A working plan computing means for computing a nitrogen fertilizer amount, which is a working plan for each package, on the basis of the quantity of grain and the protein content of the grain in the database, and an agricultural machine which performs agriculture work in the packaging, And a data outputting means for outputting the nitrogen fertilizing amount to the nitrogen producing means.

According to the present invention, the following effects are exhibited.

According to the invention according to Claims 1 and 5, it is possible to easily set up a work plan when agricultural work is carried out in another agricultural machine by using the work performance collected from one agricultural machine, It is possible to reduce the load of the agricultural work, and at the same time, to perform the better agriculture work.

According to the invention according to Claims 2 and 6, it is possible to easily confirm the work performance collected by one agricultural machine when agriculture work is carried out in another agricultural machine, thereby reducing the load of agriculture work, Can be performed.

According to the invention according to claims 3 and 7, the work plan can be easily set up using the work performance of the agricultural work collected by the data collecting apparatus, and the work plan can easily be confirmed at another agricultural machine, The load can be reduced, and better agriculture work can be performed.

According to the invention according to Claims 4 and 8, it is possible to easily ascertain the work performance of the agricultural work collected by the data collecting apparatus when agricultural work is carried out in the agricultural machine, thereby reducing the load of agricultural work, It is possible to perform an operation.

1 is an overall view of a farming work support system according to the first embodiment.
2 is a diagram showing the linkage of a combine and a tractor.
Fig. 3 is an explanatory diagram for creating an actual position table correlating the work performance and the work machine position.
4 is an explanatory diagram of the work performance table.
FIG. 5 is a diagram showing a setting input screen for inputting a packaging number, a target quantity, a target taste value, a quantity weighting coefficient, a grain weighting coefficient, and a reference fertilization amount.
FIG. 6 is an explanatory diagram of a database for preserving nitrogen application amount and packaging information. FIG.
7 is a diagram showing a request input screen for inputting a package number.
8 is an overall view of an agricultural work support system in the case where the function of an external terminal is installed in a portable terminal.
Fig. 9 is an overall view of the agricultural work support system according to the second embodiment.
Fig. 10 is a diagram showing a request input screen for inputting the package number, the year, the presence or absence of an average, and the like.
11 is a view showing a package characteristic table.
12 is a diagram showing a setting input screen for inputting a packaging number, a target quantity, a target food value, a quantity weighting coefficient, a food weighting coefficient, a reference fertilizing amount, and a packaging characteristic.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[First Embodiment]

In carrying out farming work in packaging, it is often the case that a work plan is established with reference to past farm work performance (referred to as work performance), and agriculture work is performed according to the work plan. Before performing the agriculture work, the work plan is constructed based on the analysis results by analyzing the work performance using a personal computer or the like. Alternatively, when agriculture work is carried out, the agriculture worker (producer) refers to the past work performance, and there are cases where the agricultural work is concurrently determined based on the reference work performance and the know-how of the producer.

In the agricultural work support system of the present invention, in order to easily provide a work plan for agricultural work, first, the work performance at the time of agriculture work performed in advance is stored in the data collection apparatus (data collection means After that, the work plan is calculated on the basis of the collected work performance and output to the agricultural machine, or the collected work results are summarized and outputted to the agricultural machine working in the packaging.

Hereinafter, the agricultural work support system will be described in detail.

Figure 1 shows an overall view of a farming support system.

1, the agricultural work support system 1A includes a data collecting device (data collecting means) 2 for collecting work performance, a database 3 for collecting and storing the work performance for each package Respectively. The agricultural work support system 1 further includes a work plan calculating means 4 for calculating a work plan based on the work performance saved in the database 3 and a data output means 5 for outputting the work plan Respectively.

The data collection device 2 is mounted on a combine 10 which is one of the agricultural machines and the database 3, the work plan calculation means 4 and the data output means 5 are connected to an external terminal such as a personal computer 11). In this agriculture work support system 1, work performance of the combine 10 collected by the data collection device 2 is transmitted to the external terminal 11 via the portable terminal 12, And stored in the database (3). Then, based on the work performance saved in the database 3 of the external terminal 11, the work plan calculating means 4 calculates the work plan and the calculated work plan is outputted by the data output means 5 , And transmits it to the tractor (13) different from the combine (10).

2, the agricultural work support system 1A is a system that performs agriculture work by linking one agricultural machine (combine 10) and another agricultural machine (tractor 13) First, work performance is collected when agricultural work is performed by one agricultural machine [combine (10)]. Then, using the work performance in one agricultural machine (combine 10), a work plan is set up when working by another agricultural machine (tractor 13), and this work plan is sent to another agricultural machine (tractor 13 ). In this agricultural work support system, it is a matter of course that the agricultural machine is a wireless communication device capable of transmitting and receiving various data (near-field wireless communication, for example, communication by WiFi (R), Bluetoooth (R), ZigBee And is capable of performing data communication with the portable terminal 12 and the external terminal 11. [

The data collecting apparatus 2 is provided with a nonvolatile memory (storage unit) The storage unit (15) temporarily stores various work performances when the combine (10) is operated. Specifically, the combine 10 is provided with a grain sensor 20 for detecting the protein of the harvested grain, a quantity sensor 21 for detecting the yield of harvested grain, and a data collection device 2 temporarily stores the protein (the protein content and the protein content) detected by the taste sensor 20 and the yield (quantity) detected by the quantity sensor 21 in the storage unit 15 as the work performance.

The portable terminal 12 is composed of a tablet PC or a smart phone having a telephone function. The portable terminal 12 includes a wireless communication function for wireless communication with various devices and a positioning function for positioning the portable terminal 12 And a position detection function (position detection section) 23 for detecting the position on the basis of the signal from the sensors 22 and 22. The position detection section 23 is constituted by a program stored in the portable terminal 12 or the like.

Specifically, the position detecting section 23 is for detecting a position by a GPS (Global Positioning System), which is one of the satellite positioning systems. The position detecting section 23 detects the position of the positioning satellite 22 Information), and obtains the position (e.g., latitude and longitude) of the portable terminal 12 based on the received signal. When the portable terminal 12 is mounted on the combine 10, the position of the portable terminal 12 becomes the position of the combine 10 (referred to as a working machine position). This work machine position is used to specify in which packaging the work performance is acquired (acquired).

For example, when the combine 10 is operated by operating the portable terminal 12 to operate the combine 10, the data collection device 2 acquires the work performance of the combine 10, The position of the work machine of the combine 10 can also be acquired by the controller 12. In this way, since the position of the work machine at the time of obtaining the work performance can be known, the package in which the work performance is collected can be specified by collating the position of the work machine with the position of the package. The work performance obtained by the combine 10 and the work machine position acquired from the portable terminal 12 are transmitted to the external terminal 11 and it is determined by the external terminal 11 where the work performance is packed, And the results are stored in the database 3.

More specifically, as shown in Fig. 3A, when the combine 10 is operated and harvested, work performance (protein, quantity) is transmitted from the data collection device 2 to the portable terminal 12 At the same time, the data acquisition time at which the work performance is obtained is transmitted to the external terminal 11 via the portable terminal 12. 3 (a), the time when the position of the working machine of the combine 10 and the position of the working machine are obtained (position acquisition time) is also transmitted to the external terminal 11 from the portable terminal 12.

As shown in FIG. 3 (b), when the external terminal 11 receives the work performance, the data acquisition time, the work machine position, and the position acquisition time, the external terminal 11 collates the data acquisition time with the position acquisition time, The performance position table in which the work performance at the time when the position acquisition time coincides with the position of the work machine is associated with each other and the work performance and the position of the work machine are associated with each other is stored in the database 3. [

Next, the external terminal 11 collates the position of the worker in the performance location table with the packaging map (latitude and longitude) indicating the position of the packaging, and associates the work performance acquired in the combine 10 with the packaging on the packaging map . For example, when the worker position in the performance location table overlaps with the packaging in the packaging map (when the worker position is present in the package on the packaging map), the work performance corresponding to the work position overlapping the packaging is It is judged that it is acquired, and the overlapped packaging is associated with the work performance.

As shown in Fig. 4A, the external terminal 11 associates the packaging number specifying the overlapping packaging with the work performance, and associates the packaging number with the work performance. The first work performance table (T1) And stores the first work performance table T1 in the database 3. [

Here, every year when the crops are harvested by the combine 10, the work performance is collected. When the work performance and the packaging are related, as shown in FIG. 4 (b) The second work performance table T2 can be generated. The first work performance table T1 and the second work performance table T2 are data groups in which a plurality of work records (protein, yield) exist for one package. However, (Kg / 10a, kiln / 10a) in one package is calculated by averaging the proteins in one package and setting the average value as a representative value of the protein in the package, A third work performance table T3 having a representative value and a quantity of protein (kg / 10a, kiln / 10a) may be created in the database.

The database 3 may have all of the first task performance table T1, the second task performance table T2 and the third task performance table T3. However, the database 3 may include the first task performance table T1, The second job performance table T2, and the third job performance table T3. When creating the first task performance table T1, the second task performance table T2 and the third task performance table T3, the data acquisition time (or position acquisition time) is associated with the data base 3 It may be written. By doing so, since it is possible to confirm the date and time (the date and time of the work performance) at the time when the farm work was performed even later, it is more convenient to carry out the work plan.

As described above, in the agricultural work support system 1, when the combine 10 performs the agriculture work (harvest) in the package B out of the plurality of packages, the work performance when the agricultural work is performed in the package B can be obtained And when the combine 10 performs the agricultural work (harvest) in the package D, it is possible to acquire the work performance when the agricultural work is performed in the package D. The work performance in the package B and the work performance in the package D can be stored in the database 3 as the work performance table.

The performance position table in which the work performance and the position of the work machine are associated with each other may be created by the portable terminal 12 instead of the external terminal 11. [ In this case, for example, when the agricultural work in the packaging is ended, the data collecting device 2 collectively transmits the work performance and the data acquisition time to the portable terminal 12. [ The portable terminal 12 collates the data acquisition time transmitted from the data collection device 2 with the position acquisition time previously stored when collecting work performance. Similarly to the external terminal 11, the data related to the work performance at the time when the data acquisition time coincides with the position acquisition time and the worker position are related to each other and the data related to the work performance and the worker position are referred to as the performance position table. When the performance position table created in this way is transmitted from the portable terminal 12 to the external terminal 11, the performance position table can be stored in the database 3. [

Incidentally, the work plan computing means 4 computes a work plan for each package on the basis of work performance, and is constituted by a program stored in the external terminal 11 or the like.

5, the display unit (monitor) of the external terminal 11 displays a usage amount (e.g., nitrogen application amount), which is one of the work plans, in the operation plan calculating means 4 A setting input screen S1 for inputting information necessary for calculation (a packaging number, a target quantity, a target grain value, a quantity weight coefficient?, A grain weight coefficient? And a reference fertilizer quantity S) is displayed.

In the setting input screen S1, the packaging number designates a package for calculating the fertilizing amount, the target quantity refers to a target quantity in a specified package, , And designates a target food taste in the specified package. The quantity weighting factor? Sets the importance of the quantity in calculating the fertilizing amount, and the termifying weighting factor? Sets the importance of the taste in calculating the fertilizing amount. As the importance (?) Of the grain decreases and the importance (?) Of the grain is increased by increasing the importance (?) Of the grain in the opposite relationship between the yield and the graininess, the importance (?) Of the grain is reduced have. In establishing the nitrogen fertilizing amount (work plan), the producer sets the quantity weight coefficient? And the grain weight coefficient? In consideration of the balance between the opposite quantity and the graininess.

The standard application amount S is obtained by taking into account, for example, the amount of nitrogen already present in the package (the amount of nitrogen per one package) in obtaining the nitrogen application amount. From the standard amount of nitrogen per package, To obtain a reference amount S as a reference. For example, when the standard nitrogen amount required per package is 12.0 kg / 10a and the nitrogen amount in the package is 8.50 kg / 10a, the fertilizing reference amount S is 3.50 kg, which is obtained by subtracting 8.50 kg / 10a from 12.0 kg / / 10a. In addition, the standard application amount S is not limited to the above-described calculation method, and may be set, for example, in consideration of the breed of the grain by the producer.

The work plan calculating means 4 calculates the work plan calculating means 4 based on the information (the package number, the target quantity, the target grain value, the quantity weight coefficient?, The grain weight coefficient?) Input in the setting input screen S1, Based on the graininess and the quantity (work performance), the nitrogen fertilizer amount applied to the designated package is calculated as the work plan.

Hereinafter, the operation plan calculating means 4 will be described in detail.

The work plan calculating means 4 includes a quantity difference calculating section 30, a taste difference calculating section 31, a quantity difference correcting section 32, a taste difference correcting section 33 and a fertilizer amount setting section 34 have. The quantity difference calculating unit 30, the taste difference calculating unit 31, the quantity difference correcting unit 32, the taste correcting unit 33 and the fertilizer setting unit 34 are constituted by programs and the like.

Quantity difference calculation unit 30, a target value of the quantity entered in the equation (1), the setting input screen (S1) on the basis of the (target quantity) performance value of the quantity stored in the Y _O, and a database (3) (Quantity of performance) Y _P.

Specifically, when the package number is input on the setting input screen S1, the quantity difference calculating section 30 acquires the quantity of the previous year in the package corresponding to the package number from the database 3, Is employed as the actual quantity Y _P. Instead of acquiring the quantity of the previous year from the database 3, the quantity difference calculating section 30 may acquire the quantity of a plurality of years, and the average value of the quantity of the acquired plural years may be the actual quantity Y _P , The weighted average value calculated by weighting the number of years for each year may be the earned yield Y _P.

And quantity difference calculation unit 30, as shown in equation (1), by subtracting from the desired performance quantity Y _P Y _O quantity entered in the setting entry screen (S1), and calculates a difference quantity.

Based on the formula (2), the food-grade difference calculating unit 31 calculates the food-grade difference Q _{P of the} taste value stored in the database 3 and the protein content Q (Target value) Q _O of the target value (target value) Q _O.

Specifically, when the package number is input on the setting input screen S1, the food-grade difference calculating unit 31 calculates the food-grade difference calculating unit 31, as in the quantity difference calculating unit 30, Is acquired from the database (3), and the taste of the previous year is employed as the earnest meal value Q _P. Instead of acquiring the seasonality of the previous year from the database 3, the seasoning difference calculating unit 31 may acquire the seasonality of a plurality of years and may use the average value of the seasonality of the obtained plural years as the seasoning value Q _P , And the weighted average value calculated by weighting the quantity of each year may be set as the earnest food value Q _P.

Then, the quantity difference calculating section 30 calculates the food taste difference by subtracting the target food value Q _O inputted to the setting input screen S1 from the actual food taste value Q _P as shown in equation (2).

The quantity difference correcting unit 32 multiplies the quantity difference (Y _O -Y _P ) calculated by the quantity difference calculating unit 30 by the quantity weight value input from the setting input screen S1 By multiplying the coefficient alpha, the importance of the quantity difference is calculated.

The taste difference correcting unit 33 multiplies the taste difference (Q _P -Q _O ) calculated by the taste difference calculating unit 31 with the taste weight input from the setting input screen S1 By multiplying the coefficient [beta], the degree of importance of the food difference is calculated.

Application rate setting unit 34, beam quantity difference correction quantity calculated by the difference unit (32) α (Y _P -Y _O) and palatability primary beam is corrected palatability difference β (Q _P -Q output from the unit 33 _O ) is applied to the equation (5) to obtain the nitrogen fertilization amount N (kg / 10a).

The unit of the fertilization reference amount S is "kg / 10a", the unit of the quantity difference (Y _O -Y _P ) is "kiln / 10a" and the unit of the food difference (Q _P -Q _O ) is "%" , fertilization reference amount S, quantity difference (Y _P -Y _O), palatability difference _(P Q _O -Q) is a nitrogen fertilizer by building the same way as, respectively, but showing the value of the other unit, equation (5) N ( Kg / 10a) can be determined. Referring to equation _{(5), α (Y O} -Y P) , the correction term, and a nitrogen fertilizer to be, or loss to be increased in order to realize the target quantity Y _O to correct the reference amount S fertilization in view of the quantities As shown in Fig. ? (Q _P -Q _O ) is a correction term for correcting the fertilization reference amount S from the viewpoint of the food value and can be treated as the nitrogen fertilization amount to be reduced or increased in order to realize the target food value Q _O have.

Thus, as shown in the same points the equation (5) in, for fertilization by reference amount S, adding the difference quantity α (Y _P -Y _O), and subtracting a difference palatability β (Q _O -Q _P), volume difference α The nitrogen fertilizing amount N can be obtained by adding the increase / decrease of the nitrogen fertilizing amount by (Y _O -Y _P ) and the increase / decrease of the nitrogen fertilizing amount by the food difference beta (Q _P -Q _O ). When calculating the nitrogen fertilizer amount, it is sufficient to ignore the target quantity, the actual quantity quantity, the actual food quantity value, the target food quantity value, and the unit of the fertilization reference quantity S, and use these values as they are.

In the equation (5), in order to determine the nitrogen fertilizing amount N, the quantity weight coefficient? (O??? 1) and the grain weight coefficient? (O? (? +?) Is 1. By setting "? +? = 1", if a large weight is given to one of the yield and the taste, the weight of the other is reduced, and the result that the relationship between the yield and the graininess is more appropriately reflected can be obtained. It is preferable that both the quantity weight coefficient alpha and the grain weight coefficient beta are set to be positive values.

In the present embodiment, the quantity is expressed by the number of kilns harvested per half, but the yield may be expressed by the weight (kg) harvested per half. If a performance quantity Y _P and the target quantity Y _O shown by a one bandang weight (㎏ / 10a) as a unit, it applied to the target quantity Y _O and Performance Unit formula for Y _P in the same unit (1), and the obtained quantity difference Divided by the weight per 60 kilograms per kiln, the unit "kg / 10a" of the quantity difference obtained in the formula (1) can be converted into the unit "kiln / 10a".

6, the nitrogen application amount N (kg / 10a) is related to the packaging information (the package number, the package name, the packaging area, and the like) regarding the packaging, And stored in the database 3 for each package.

In this way, in the agricultural work support system 1, when harvesting cereals such as rice or barley by the combine 10, the data collection device 2 mounted on the combine 10 can perform work performance such as yield and taste Can be collected. The collected work performance is stored in the database 3 of the external terminal 11 and the work plan calculating means 4 can set up a work plan which is a nitrogen fertilizing amount for each package. The work plan (nitrogen fertilizer amount) is stored in the database 3 for each package, and can be used when the fertilizer is applied in packaging.

The agricultural work support system 1 includes a data request means 6 for requesting a work plan (nitrogen application amount), a data output means 5 for outputting a work plan (nitrogen application amount) requested by the data request means 6 . The data request means 6 is constituted by a program or the like of the portable terminal 12 and the data output means 5 is constituted by a program of the external terminal 11 or the like.

7, the display unit (monitor) of the portable terminal 12 is provided with a request for inputting information (package number) necessary for requesting a work plan, as shown in Fig. 7, when the program constituting the data request means 6 is activated The input screen S2 is displayed. The packaging number in the request input screen S2 is used to designate a package for which a work plan is to be acquired. When the fertilizer is sprayed by the tractor 13, .

When the package number is input on the request input screen S2, the data request means 6 transmits a request signal requesting the package number and the work plan to the personal computer having the database 3 by wireless communication or the like. Upon receiving the package number and the request signal from the data request means 6, the data output means 5 extracts the nitrogen application amount corresponding to the package number with reference to the database 3, (Package number, package name, packaging area, etc.) to the portable terminal 12. When the portable terminal 12 receives the nitrogen application amount and the packaging information, the portable terminal 12 displays the nitrogen application amount and packaging information on the display unit.

For example, when fertilizer application is performed by the fertilizer application device 37 connected to the tractor 13, when the producer carries the portable terminal 12 and rides on the tractor 13, The producer can be informed of nitrogen fertilizer amount and the like. The producer can calculate the fertilizing amount to be sprayed on the packaging with reference to the nitrogen fertilizing amount, packing information (packing area, etc.) displayed on the portable terminal 12 and the nitrogen component value% included in the fertilizer, By operating the apparatus 37 manually, it is possible to apply a treatment corresponding to the work plan.

Although the nitrogen fertilizer amount (work plan) is displayed on the portable terminal 12 in the above-described embodiment, it is also possible to display the nitrogen fertilizer amount (work plan) in the vicinity of the driver's seat of the agricultural machine (for example, tractor 13) The nitrogen application amount (work plan) may be displayed on the apparatus (for example, the meter panel). In this case, the portable terminal 13 or the external terminal 11 may transmit the work plan and the packaging information to the tractor 13, and the display device of the tractor 13, after receiving the work plan and the packaging information, You can display job plan and packing information.

Alternatively, the portable terminal 12 outputs the information (package area, nitrogen component value contained in the fertilizer) required for nitrogen fertilization among the nitrogen application amount and the packaging information to the control device 38 that controls the fertilizer application device 37 , And the fertilizer may be automatically performed under the control of the control device 38. In this case, upon receiving the nitrogen application amount and the packaging area through the portable terminal 12, the control device 38 obtains the application amount to be sprayed on the packaging from the nitrogen application amount, the packaging area, and the nitrogen component value included in the fertilizer, And controls the manure spreader 37. It is preferable that the nitrogen component value% included in the fertilizer can be input to the portable terminal 12.

For example, in the case where the nitrogen fertilizer amount (3.85475 kg / 10a) is obtained by dividing the nitrogen fertilizer amount (3.85475 kg / 10a) by 14% when the nitrogen fertilizer amount is 3.85475 kg / 10a and the packing area is 10a and the nitrogen content rate of the applied fertilizer is 14% Value, about 27.5340 kg / 10a, becomes the application amount to be sprayed on the package. The control device 38 adjusts the amount of application per unit time by the fertilizer application device 37 in accordance with the traveling distance in the package or adjusts the amount of application of the fertilizer application device 37 to the tractor 13 in the package so that the application amount in the packaging is 27.5340 kg / The amount of fertilizer per unit time by the fertilizer spraying device 37 is adjusted according to the speed. In addition, the control of the fertilizer application device 37 is not limited to that described above, since it is necessary to control the application of the fertilizer application device 37 so that the nitrogen application rate becomes the work plan.

As described above, according to the agricultural work support system 1, when the fertilizer application is performed by the tractor 13, for example, when the producer carries the portable terminal 12 to the tractor 13, It becomes possible to spray the fertilizer manually or automatically. In summary, in the agricultural work support system 1, an agricultural machine (combine 10) equipped with the data collecting device 2 and another agricultural machine (farming machine) The agricultural machine (the tractor 13) can be connected to perform agriculture work. In particular, a database 3 for collecting work performance collected by one agricultural machine (combine 10) for each package, a work plan for calculating a work plan for each package on the basis of the work performance of the database 3 And the data output means 5 for outputting the operation plan corresponding to the package is provided in the calculation means 4 and the other agricultural machine (tractor 13). Therefore, the one agricultural machine (combine 10) The result of the agricultural work (work performance) by the agricultural machine (tractor 13) can be utilized for the agricultural work by the other agricultural machine (tractor 13), and the agricultural work by the tractor 13 can be easily performed.

The functions of the external terminal 11 may be provided in the portable terminal 12. In the above embodiment, the portable terminal 12 and the external terminal 11 are configured separately. 8, the data base 3, the work plan computing means 4, the data requesting means 6 and the data outputting means 5 are connected to the portable terminal 12 As shown in Fig. In this case, since the above-described external terminal is replaced with the portable terminal and the portable terminal 12 is operated, the description will be omitted.

In addition, the function of the portable terminal 12 may be provided in one agricultural machine (combine). For example, the position detecting section 23 of the portable terminal 12 and the function of the performance position table are provided in the combine 10, and the performance position table can be transmitted from the combine 10 to the external terminal 11 You can. Alternatively, the combine 10 may be provided with a function capable of communicating with the telephone line communication network, so that the work performance collected by the data collection device 2 can be transmitted to the external terminal 11.

[Second Embodiment]

The second embodiment is a modification of the first embodiment and outputs the work performance saved in the database 3 to the tractor 13 instead of outputting the work plan to the tractor 13. [ Differences from the first embodiment will be described.

9, the agricultural work support system 1C includes a data request means 40 for requesting work performance without the operation plan calculating means 4, And a data output means 41 for outputting the work performance required by the user. The data request means 40 is constituted by a program or the like of the portable terminal 12 and the data output means 41 is constituted by a program of the external terminal 11 or the like.

10, the display unit (monitor) of the portable terminal 12 displays information necessary for requesting the work performance (such as the package number, the year, and the average Presence / absence, etc.) is displayed. The packing number in the request input screen S3 is used to designate a package for which the work performance is to be acquired. When the fertilizer is sprayed by the tractor 13, . The year in the demand input screen S3 designates a year to be acquired among the work results of a plurality of years, and the presence or absence of an average indicates whether or not the work performance is acquired as an average value will be.

The data request means 40 stores the package number, the year, and the presence or absence of an average, to the personal computer having the database 3 by wireless communication or the like, . The data output means 41 receives the presence or absence of the package number, the year and the average from the data request means 6 and refers to the database 3 to obtain the work performance corresponding to the presence or absence of the package number, (Package number, package name, packaging area, and the like) to the portable terminal 12, Upon receiving the work performance and the packaging information, the portable terminal 12 displays the work performance and packaging information on the display unit.

For example, when fertilizer application is performed by the fertilizer application device 37 connected to the tractor 13, when the producer carries the portable terminal 12 and rides on the tractor 13, Producers can view job performance and packaging information. The producer can set up a work plan with reference to the work performance and the packaging information displayed on the portable terminal 12.

In the second embodiment, the function of the external terminal 11 may be provided in the portable terminal 12 as in the first embodiment.

[Third embodiment]

The third embodiment is a modification of the first embodiment, and adds parameters for calculating a work plan. Differences from the first embodiment will be described.

As shown in Fig. 11, in the database 3 in the third embodiment, the characteristics (characteristics) of a package that may affect the amount of nitrogen expressed during packaging and the characteristics And the packing characteristic table (T4) in which the packing characteristic coefficient C that has evaluated the degree of impact is related is stored. The characteristic and packaging specific coefficient C is set in advance in consideration of past work performance and the like.

12, the display unit (monitor) of the external terminal 11 displays the package number, the target quantity, the target food value, the quantity weight coefficient alpha, A food weighting coefficient?, A reference fertilizing amount S, and a setting input screen S4 for inputting a characteristic are displayed. As a characteristic, when "previous work, cultivated variety cultivation" is selected, the packaging specific coefficient C is set to 1.2.

Application rate setting unit 34, to also consider the target quantity Y _O, target palatability value Q _P, quantities, the weight coefficient α, palatability weight coefficient β, in addition to packing certain coefficient C of the standard application rate S, by applying them to the equation (6), The nitrogen fertilizer amount is calculated.

According to this embodiment, since the nitrogen application amount can be calculated in consideration of the characteristics of the packaging, fertilizing suitable for packaging can be performed.

It should be understood that the embodiments disclosed herein are illustrative and non-restrictive in all respects. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and it is intended that all modifications within the meaning and range of equivalents of the claims are intended to be included. In the above-described embodiment, the data collecting apparatus 2 is mounted on the agricultural machine, but the data collecting apparatus 2 may not be mounted on the agricultural machine. In this case, the work performance collected by the data collection device 2 may be configured to be transmitted to the portable terminal 12 or the external terminal 11, and the data collected from the positioning satellite 22 It is preferable to provide the position detecting section 23 for detecting the position based on the data.

In the above-described embodiment, one agricultural machine is used as a combine and the other agricultural machine is used as a tractor. However, the present invention is not limited to this. For example, one agricultural machine may be used as a tractor, another agricultural machine may be used as a transplanting machine, one agricultural machine may be used as a transplanting machine, and another agricultural machine may be used as a tractor. That is, when agricultural machinery is connected to each other to perform agriculture work, a farm work support system may be constructed by a combination of a combine, a tractor, a transplanting machine, a spreader, and the like.

In addition, the term "packaging" may refer not only to agricultural land divided in reality, but also farmland virtually partitioned for agricultural work planning.

1: Agricultural support system
2: Data collection device (data collection means)
3: Database
4: operation plan calculating means
5: Data output means
6: Data request means
10: Combine
11: External terminal
12:
13: Tractor
15:
20: Food sensor
21: Quantity sensor
22: Positioning satellites
23:
30: Quantity difference calculating section
31: Food Difference Difference Calculator
32: Quantity difference correction unit
33:
34:
37: Fertilizer application device
38: Control device
40: Data request means
41: Data output means
T1: 1st work performance table
T2: 2nd work performance table
T3: 3rd work performance table
T4: Property table
S1: Setting input screen
S2: Request input screen
S3: Request input screen
S4: Setting input screen

Claims (6)

1. An agricultural work support system for agricultural work by linking one agricultural machine for agricultural work in packing and another agricultural machine for performing different agriculture work at different times from the one agricultural machine,
A data collecting device mounted on the one agricultural machine and collecting the work performance when farming work is performed on the packaging,
A data base for collecting work performance collected by the data collecting device of the one agricultural machine for each package,
A work plan calculating means for calculating a work plan for each package based on the work performance of the database;
A control device mounted on the other agricultural machine and capable of obtaining a work plan corresponding to one of the packages,
Data output means for outputting a work plan corresponding to the one package, which is one of the work plans for each of the packages calculated by the work plan calculating means, to another agricultural machine that performs agriculture work in the one package,
And an agriculture work support system. 1. An agricultural work support system for agricultural work by linking one agricultural machine for agricultural work in packing and another agricultural machine for performing different agriculture work at different times from the one agricultural machine,
A data collecting device mounted on the one agricultural machine and collecting the work performance when farming work is performed on the packaging,
A data base for collecting work performance collected by the data collecting device of the one agricultural machine for each package,
A control device that is operable in one agricultural machine mounted on the other agricultural machine and integrated in the database and capable of obtaining work performance corresponding to one of the packages;
A data output means for outputting a work performance corresponding to one package from among the work performances of the one agricultural machine among the work performances for each of the packages collected in the database for the other agricultural machines performing the agriculture work in the packaging, ,
And an agriculture work support system. 3. The method according to claim 1 or 2,
Wherein the data collection device collects the yield of grain collected in the package and the protein content of the grain as the work performance when the one agricultural machine performs the harvesting operation as the agricultural work. 4. The method according to any one of claims 1 to 3,
Wherein said another agricultural machine is configured to perform a predetermined operation on the basis of a work plan or a work performance corresponding to said one package when the control apparatus has acquired a work plan or work performance corresponding to said one package output by said data output means And an apparatus for performing the operation is connected to the apparatus. 1. An agricultural work support system for agricultural work by linking one agricultural machine for agricultural work in packing and another agricultural machine for performing different agriculture work at different times from the one agricultural machine,
A data collecting device mounted on the one agricultural machine and collecting the work performance when farming work is performed on the packaging,
A data base for collecting work performance collected by the data collecting device of the one agricultural machine for each package,
A work plan calculating means for calculating a work plan for each package based on the work performance of the database;
Data output means for outputting a work plan corresponding to the one package of the work plan for each of the packages calculated by the work plan calculating means, to another agricultural machine which performs agriculture work in one of the packages,
And an agriculture work support system. 1. An agricultural work support system for agricultural work by linking one agricultural machine for agricultural work in packing and another agricultural machine for performing different agriculture work at different times from the one agricultural machine,
A data collecting device mounted on the one agricultural machine and collecting the work performance when farming work is performed on the packaging,
A data base for collecting work performance collected by the data collecting device of the one agricultural machine for each package,
For each agricultural machine that performs agriculture work in one of the packages, the work performance of the one agricultural machine and the work performance corresponding to one of the packages among the work performances of the respective packages packed in the database A data output means for outputting,
And an agriculture work support system.

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