JP2019109927A - Agriculture support system - Google Patents

Abstract

To provide an agriculture support system easily performing management, analysis, and evaluation of agriculture results even upon management of many farm fields.SOLUTION: An agriculture support system includes: a server having work contents storage means for storing work contents including a farm field, a farm work performed on the farm field, and a date on which the farm work is carried out and work instruction means for transmitting, to an outside, the work contents stored by the work contents storage means; and a portable terminal having acquisition means for acquiring the work contents transmitted by the work instruction means, creation means for creating the work contents including the farm field, the farm work, and the date on which the farm work is carried out, and a display section displaying the work contents acquired by the acquisition means. The portable terminal transmits, to the server, the work contents including the farm field, the farm work, and the date on which the farm work is carried out and also displays, at the display section, the work created by the creation means.SELECTED DRAWING: Figure 2

Description

  The present invention relates to, for example, an agricultural support system that supports agricultural work of a plurality of agricultural workers.

  In the past, individual farmers and farming groups have conducted management of farmland, management of farming operations, and management of workers (farmers) who perform farming operations. These agricultural managements are often performed using handwritten notes and memos, but with the development of information technology, IT management is also advancing in agricultural management. As a technology for performing agricultural management by a computer or the like, there is, for example, an information management system shown in Patent Document 1.

  The information management system disclosed in Patent Document 1 uses a crop harvester to measure the quality of the crop, which measures the quality of the crop along with the harvest of the crop, and the measurement information of the quality measured by the crop quality measurement means. An information output means capable of outputting outside the machine, and a measurement information collection means for collecting measurement information of the quality corresponding to each of a plurality of harvest places outputted from the information output means, and the measurement information collection means And a quality map creating unit for obtaining and outputting a regional quality map of a crop corresponding to a plurality of harvest places based on the collected information collected in the above.

Japanese Patent Application Laid-Open No. 11-53674

The information management system disclosed in Patent Document 1 obtains and outputs a regional quality map of a crop corresponding to a plurality of harvest places (for example, fields). However, if the number of farms to be managed increases, even if a quality map simply listing the values indicating the quality is prepared, it is sufficient as a material to support the management of agricultural performance after farming and analysis / evaluation of agricultural performance. It is hard to say.
Therefore, in view of the above problems, the present invention aims to provide an agricultural support system that facilitates management, analysis and evaluation of agricultural results even when managing many fields.

In order to achieve the above object, the present invention takes the following measures.
That is, the agricultural support system transmits to the outside the work content storage means for storing the work content including the farm, the farm work performed in the farm, and the implementation date for performing the farm work, and the work content stored in the work content storage means. A server having a work instruction means, an acquisition means for acquiring the work content transmitted by the work instruction means, a preparation means for generating the work content including the field, the agricultural work and the implementation date, and the acquisition means A mobile terminal having a display unit for displaying the work content, the mobile terminal transmitting the work content including the farm field, the farming work and the implementation date created by the creating means to the server; The work content created by the creation means is displayed on the display unit.

When the server receives the work content transmitted from the portable terminal, the server stores the received work content in the work content storage means.
When the server receives the work content transmitted from the portable terminal, the server transmits the received work content to a portable terminal other than the portable terminal that has transmitted the work content.
The display unit of the portable terminal is a field selection unit that selects a predetermined field from among a plurality of fields registered in advance, a work input unit that performs agricultural work to be performed in the predetermined field selected by the field selection unit, and The date setting unit for setting the implementation date of the farm work is displayed.

  The creation means causes the display unit to display a machine input unit for inputting an agricultural machine, a fertilizer input unit for inputting a fertilizer name, and a spread amount setting unit for setting a spread amount of fertilizer, and is input to the machine input unit The operation content is the agricultural machine, the fertilizer name input to the fertilizer input unit, and the spread amount set by the spread amount setting unit.

The evaluation of the field based on the actual value of the crop harvested in the field can be shown on the field map, which is a map showing the field. Therefore, the evaluation for each of the plurality of fields can be visually confirmed on the map.
Since the yield of the crop and the taste of the crop are stored as the actual value for each field, the field can be evaluated by relating the yield and taste for each field. Furthermore, since the evaluation for the field is displayed superimposed on the fields shown in the field map, the evaluation for each of the plurality of fields can be visually confirmed on the map using a combination of yield and taste.

  By displaying the actual value of the crop harvested in the field on the graph, it is possible to display the evaluation of the field corresponding to the actual value. In addition, since the field on which the evaluation is shown on the graph and the field map indicating the field are displayed in association, it is possible to selectively display the field on which the evaluation is indicated on the graph on the field map. It will be possible to visually confirm the evaluation for each of the multiple fields on the map.

  The relationship between yield and taste can be displayed on a graph as an evaluation for each field, and the field can be displayed on a field map. Therefore, the fields for which the evaluation is shown on the graph can be selectively displayed on the field map, and the evaluations for each of the plurality of fields can be visually confirmed on the map using a combination of yield and taste It will be.

It is a general view of an agriculture support system. It is a block diagram of an agriculture support system. It is a figure which shows a planting plan screen. (A) It is a figure which shows the common setting screen before a change, (b) shows the common setting screen after a change. (A) It is a figure which shows the separate setting screen before a change, (b) shows the separate setting screen after a change. (A) It is a figure which shows the work plan screen before a change, and (b) shows the work plan screen after a change. It is a figure which shows the flow of the planting plan of 2 years, and a work plan. (A) shows an example where the combination of crop and field matches, (b) shows a first example where the combination of crop and field does not match, (c) shows the second example where the combination of crop and field does not match (D) It is a figure which shows the example of the last year's work plan memorize | stored in the work plan database. It is a figure which shows a work preparation screen. (A) It is a figure explaining transmission of the work content to an object farm worker, and (b) It is a figure explaining transmission of the work content to a non-target farm worker. It is an explanatory view explaining classification of work contents by classification means. It is a figure which shows the transition of switching of various display screens. (A) It is a figure which shows a main menu screen, (b) shows a self-operation screen, and (c) shows the other person's operation screen. (A) It is a figure which shows an own work confirmation screen, and (b) shows another person confirmation screen. (A) A plan confirmation screen is shown, (b) It is a figure which shows the screen in operation. It is a figure which shows a report confirmation screen. It is FIG. 1 which shows the flow of transmission / reception of the work content in a server and a portable terminal. It is FIG. 2 which shows the flow of transmission / reception of the work content in a server and a portable terminal. It is a figure showing the flow which sets up an agricultural machine (use machine) based on the contents of work. (A) It is a figure which shows the self-work content displayed on the self-work confirmation screen, (b) It is a figure which shows the mode when making the self-work content into an intermediate report, (c) an intermediate report It is a figure which shows the aspect converted into. (A) It is a figure which shows the content of another work displayed on the other person confirmation screen, (b) It is a figure which shows the mode when the content of another work is made into an intermediate report, (c) an intermediate report It is a figure which shows the aspect converted into. It is a figure which shows the flow of a display of a work plan from acquisition of a work plan. It is a figure which shows a report preparation screen. It is a figure which shows a "yield and quality distribution map" and a field map. It is a whole schematic diagram of a tractor.

Hereinafter, an agricultural support system according to an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows an overall view of the agricultural support system.
As shown in FIG. 1, the agriculture support system 1 supports agriculture, and includes a server 2 that performs various support related to agriculture. The server 2 mainly supports creation of various plans (planting plans, work plans) created by a manager or the like, and creation instructions of agricultural work (work contents). In addition, the server 2 performs management of agricultural results, analysis / evaluation of agricultural results, and the like.

  The agricultural support system 1 includes a computer (node) 3 connected to the server 2. The computer 3 is roughly divided into a management computer 3a operated by the administrator U1 and a worker computer 3b operated by the farmer U2. The management computer 3a is, for example, a personal computer installed in a farmhouse or the like, and the worker computer 3b is a mobile terminal.

  Furthermore, the agricultural support system 1 includes a data collection device 5 mounted on the agricultural machine 4. The data collection device 5 exchanges various data by communicating with the portable terminal 3b. For example, the data collection device 5 collects data (agricultural work data) when the agricultural machine 4 is operated, and the portable terminal Send to 3b. The agricultural machine 4 is a tractor, a combine, a rice transplanter, or the like.

  In such an agricultural support system 1, by connecting the management computer 3a to the server 2, various plans (planting plans, work plans) are created on the server 2, and instructions (work content) are created. Can. Further, by transmitting the created work content from the server 2 to the portable terminal 3b, it is possible to give a work instruction to the farm worker. Further, by transmitting the agricultural work data from the portable terminal 3b to the server 2, the agricultural work data can be stored in the server 2, and the server 2 can analyze and evaluate the agricultural work data.

Hereinafter, the agricultural support system 1 will be described by taking a tractor, which is one of the agricultural machines 4, as an example. First, the construction of the tractor will be described.
As shown in FIG. 25, the tractor 4 is configured by mounting an engine 11, a transmission 12, and the like on a traveling vehicle (a traveling vehicle body) 10 to which wheels are attached at the front and rear. Behind the engine 11, an independently mounted cabin 13 is provided, and in the cabin 13, a driver's seat 14 is provided. In addition, at the rear of the traveling vehicle 2, various types of implants and the like can be attached. Specifically, at the rear of the traveling vehicle 2, a three-point link mechanism 15 is provided so as to be capable of moving up and down, and a PTO shaft that transmits power from the engine 11 is provided. In the three-point link mechanism 15, work devices 16 such as a fertilizer sprayer, a tiller, an agrochemical sprayer, a seeder sprayer, and a harvester are detachable. In addition, FIG. 25 has shown the example which attached the fertilizer spreading apparatus to the 3 point link mechanism 15. As shown in FIG.

  As shown in FIG. 2, the data acquisition device 5 and the control device 6 are mounted on the tractor 4. The data acquisition device 5 and the control device 6 are connected by a vehicle communication network. The control device 6 performs traveling system control and work system control of the tractor 4, and controls the operation of the engine as the traveling system control, and an operation lever provided around the driver's seat as the work system control. When the input from the operation tool such as the operation switch or the like is received, operations such as raising and lowering of the three-point link mechanism 15 and output (rotational speed) of the PTO axis are controlled according to the input value. Control signals for performing traveling system control and work system control of the tractor 4 and various detection signals for performing the control (for example, signals detected by a sensor) are output to the vehicle communication network and are transmitted to each part of the tractor 4 It is transmitted. In addition, traveling system control and work system control by control device 6 are not limited to what was mentioned above.

  The data collection device 5 automatically collects various data related to farming when the tractor 4 is in operation via the vehicle communication network. For example, when a tilling device is connected as a working device 16 to the rear of the tractor 4 and the tractor 4 operates, data such as rotary speed, rotary load, engine speed, vehicle speed, depth of field, etc. is transmitted to the vehicle communication network. Output to The data collection device 5 acquires data such as rotary speed, rotary load, engine speed, vehicle speed, and depth of field as agricultural work data.

  In addition, when the work device 16 is a fertilizer spreader, a pesticide spreader, or a seeding spreader, data such as vehicle speed, engine speed, spread (fertilizer spread, pesticide spread, seed spread) is the vehicle communication network The data collection device 5 acquires the vehicle speed, the engine speed, the fertilizer application amount, the pesticide application amount, and the seeding application amount as agricultural operation data. Alternatively, when the work device 16 is a harvesting device, data such as vehicle speed, engine speed, harvest amount, etc. is output on the vehicle communication network, and the data collection device 5 outputs vehicle speed, engine speed, harvest amount Get as.

  The data collection device 5 includes a first storage unit 20 and a first communication unit 21. The first storage unit 20 temporarily stores the agricultural work data related to the agricultural work as described above. Agricultural work data is sequentially accumulated in the first storage unit 20 when the tractor 4 is in operation. The data acquisition device 5 stores machine specification information for identifying (specifying) the tractor 4 and also stores an operation time when the tractor 4 operates and the like.

The first communication unit 21 performs wireless communication with the portable terminal 3 b, and is configured of an apparatus for performing short distance wireless communication. The first communication unit 21 performs wireless communication with the portable terminal 3 b by, for example, Wi-Fi (Wireless Fidelity, registered trademark) of the IEEE 802.11 series, which is a communication standard.
The mobile terminal 3 b is configured of, for example, a smartphone (multifunctional mobile phone), a tablet PC, or the like, which has a relatively high computing ability. As shown in FIG. 1, the portable terminal 3b is possessed by the farmer U2 at the time of agricultural work, and the portable terminal 3b is assigned to each farmer U2. For example, when there are two mobile terminals 3b and two farm workers U2 (worker A and worker B), the first mobile terminal 3b is assigned to "worker A" and the second mobile terminal 3b is The portable terminal 3 b is assigned to “worker B”. Hereinafter, for convenience of explanation, the farm worker may be referred to as a "worker" to explain.

  The identification information (for example, the MAC address) for identifying the portable terminal 3b and the identification information for identifying the worker (for example, the name, the address, the e-mail address specific to the farm worker) are associated with each other. 3a, stored in the portable terminal 3b and the like. By using the identification information of the mobile terminal 3b and the identification information of the worker, the worker can be specified from the identification information of the mobile terminal 3b, and the mobile terminal 3b can be specified from the worker. As long as the portable terminal 3b and the worker are associated, the method of association and the storage location of the identification information are not limited to those described above.

The portable terminal 3 b includes a second communication unit 22 and a second storage unit 23.
The second communication unit 22 performs wireless communication with the data collection device 5 and the server 2 and is configured of a communication device. The second communication unit 22 performs wireless communication with the data collection device 5 by, for example, Wi-Fi (Wireless Fidelity, registered trademark) of IEEE 802.11 series, which is a communication standard. In addition, the second communication unit 22 performs wireless communication with the server 2 by, for example, a data communication network or a mobile phone communication network. The second storage unit 23 stores data transmitted from the data collection device 5 and the server 2 in addition to the identification information.

  The portable terminal 3b receives the signal (the position of the GPS satellite, the transmission time, the correction information, etc.) transmitted from the positioning satellite (for example, the GPS satellite) 24, and based on the received signal (for example, You may have the position detection part 25 which detects latitude and the longitude). When the position detection unit 25 is provided, the position of the farmer at the time of farming can be detected by the farmer carrying the portable terminal 3b at the time of farming.

Next, the server 2 will be described in detail.
As shown in FIG. 2, the server 2 includes a planting plan setting unit 30 that sets a planting plan, and a planting plan storage unit (planting plan database) 31 that stores the planting plan. The planting plan setting unit 30 is configured of a program or the like stored in the server 2. In addition to the cropping plan database 31 in which the cropping plan storage means stores (records) data in accordance with a predetermined rule, the cropping plan storage means may simply store data.

A cropping plan is a plan of what kind of crop is to be planted on which field, that is, a plan for associating a predetermined "field" with a predetermined "crop", for example, planting a crop on a field Prior to this, a manager who manages multiple fields will do it. A field is a section of field where planted (planted) crops.
When the management computer 3a logs in to the server 2 and there is a request for preparation of a cropping plan from the management computer 3a, the cropping plan setting means 30 manages the cropping plan screen Q1 as shown in FIG. 3 in response to this request. A process of displaying on the computer 3a is performed. The planting plan, the planting plan screen Q1 and the planting plan setting means 30 will be described using FIG.

The planting plan setting unit 30 is a first classification setting unit for setting a large classification (for example, crop items) of a plurality of crops (for example, rice, rice, barley, wheat) to be set in the planting plan. Display 32 on the planting plan screen Q1. For example, when “rice” is selected from the plurality of crops displayed in the first classification setting unit 32, the major classification of the crops is set to “rice”.
In addition, the planting plan setting means 30 plant a second classification setting unit 33 for setting a small classification (for example, crop variety and crop year) for further narrowing the crops from the crops (items) in the large classification. Display on the planning screen Q1. For example, when "Koshii-buki" is selected in the second classification setting unit 33, the crop in the cropping plan is determined to be "Koshii-buki".

  In addition, the 1st classification setting part 32 and the 2nd classification setting part 33 are parts for narrowing down a crop set up by a planting plan out of various crops, and the number of classifications, the classification method, and the number of classification floors are not limited. For example, in the above-described example, "items of crop" are classified into major categories, and "variety of crops" are classified into minor categories, but the present invention is not limited thereto. For example, "region of crop" is "region". May be classified as a small classification (for example, Niigata Prefecture, produced by Niigata Prefecture), so that those including varieties and areas may be set as "crop".

The cropping plan setting means 30 displays, on the cropping plan screen Q1, a basic setting part 34 for performing basic setting regarding the crop set by the setting part (the first classification setting part 32, the second classification setting part 33). The basic setting unit 34 can set the name of the planting plan (planting plan name), the planned period for planting, the presence or absence of purchase of the seeds of the crop, the amount of purchased seeds of the seeds, the purchase price, and the like.
In addition, the planting plan setting means 30 displays a field setting unit 35 for setting a field on which a crop is to be planted out of a plurality of fields. Specifically, the planting plan setting unit 30 reads a plurality of field information (for example, field name, field area, planted area, etc.) owned by the administrator from the basic storage means (for example, basic database) provided in the server 2 The field information list is displayed on the field setting unit 35, and the selection unit 36 for selecting a field is displayed.

In the field setting unit 35, for example, when the field A, the field B, the field C, and the field D are selected and the "registration" displayed on the cropping plan screen Q1 is selected, the cropping plan setting means 30 The fields (fields A to D) selected at 35 are associated with the crops (fields) set by the setting unit (first classification setting unit 32, second classification setting unit 33).
When the fields (fields A to D) are associated with crops (fields A to D) by the planting plan setting means 30, the field planting plan including these fields A to D and fields on the field planting plan 31 is It is memorized. The planting plan database 31 stores the set planting plan (the relation between the crop and the field) each time the planting plan is set.

As described above, according to the planting plan setting means 30, by connecting the management computer 3a to the server 2, it is possible to easily create a planting plan that relates the field and the crop to be planted, and the created planting plan is database attached Can be stored sequentially.
In addition, the server 2 includes a work plan setting means 40 for setting a work plan, a work plan storage means (work plan database) 41, and a work standard storage means (work standard database) 42. The work plan setting means 40 is composed of a program and the like stored in the server 2. The work plan storage means and the work standard storage means may simply store data in addition to the work plan database 41 and the work standard database 42 storing (recording) data according to a predetermined rule. .

  The work plan is a plan for determining what farming operation will be performed in which period (farming period) in a predetermined field, that is, to associate the “farming operation” performed in the field with the “farming period” for performing the farming operation. For example, a manager etc. performs after preparation of a planting plan. Farming work is work performed to grow crops, and is, for example, floor soil preparation, plastering, tilling, sowing, sowing, rice planting, scraping, grooving, weeding, additional fertilization, harvesting, and the like.

  In the field where the setting of the planting plan has been completed in advance by the planting plan setting means 30, the operation plan setting means 40 carries out the operation plan of the agricultural work to be performed in the completed field and the period of agricultural work (agricultural work period) It is set as. In other words, the work plan setting means 40 sets the work plan of the agricultural work to be performed in the completed field for the field (completed field) in which the crop to be planted is predetermined.

  For example, as described above, since the farmland A to the farmland D and the “Koshii buki” are related by the planting plan setting means 30 and the preparation of the planting plan is completed, the planting plan setting means 30 first Allow the creation of work plans for this completed field (field A to field D) and "crop". When creation of the work plan is permitted, the work plan setting means 40 enters processing for setting the farming work and farming work period to be performed in the completed field.

That is, the work plan setting means 40 carries out the work plan for the completed fields and crops for which the preparation of the work plan is permitted by the planting plan means, while the fields where the preparation of the work plan is not permitted by the planting plan setting means 30 There is no work plan for crops.
The work plan database 41 is configured separately from the cropping plan database 31 and stores the work plan set by the work plan setting means 40 in association with the planting plan. Specifically, the planting plan stored in the planting plan database 31 is a plan higher than the work plan stored in the work plan database 41, and the work set in the work plan setting unit 40 in the work plan database 41. The plan is stored as a subordinate plan of the planting plan.

  That is, since the work plan is set by the work plan setting means 40 and the set work plan is stored in the work plan database 41 after the planting plan setting means 30 permits the setting of the work plan, the planting plan It is possible to associate the data as the upper hierarchy and the work plan data as the lower hierarchy. In the present embodiment, the work plan is set after the work plan setting permission by the planting plan means 30. However, the planting plan is a higher hierarchy, and the work plan is a lower hierarchy, and the cropping plan is associated with the work plan. If so, planting plans and work plans may be conducted simultaneously.

In addition, the work standard database 42 stores the default value of the farm work and the farm work period as a standard when setting the work plan, and the default value of the farm work and the farm work period stored in the work standard database 42 is For example, values set for each predetermined crop, values set based on past agricultural results, etc.
Next, setting of the work plan by the work plan setting means 40 will be described in detail. As shown in FIG. 2, the work plan setting means 40 includes a common setting unit 40A. The common setting unit 40A sets a work plan of the entire group of farmed fields, when common farm fields for planting the same crop among a plurality of farms are grouped (one group). For example, as described above, since the crops of “Koshii Buki” are cultivated in the field A, field B, field C, and field D, the common setting unit 40A combines the fields A to D into a field group (field group Set up work plans for A, Farm B, Farm C, Farm D). In the description of the work plan, for the sake of convenience, a common field (grouped field group) that cultivates the same crop will be the common field.

Specifically, when there is a request for work plan creation from the management computer 3a, the common setting unit 40A displays on the management computer 3a a common setting screen Q2 for setting a work plan for the common field. FIG. 4 shows an example of the common setting screen Q2. The common setting screen Q2 will be described with reference to FIG.
As shown in FIG. 4A, the common setting screen Q2 displays, for example, a first progress display unit 43 that displays the passage of time by day, week, month, yearly calendar, etc., and a first crop display that displays the crop to be planted It comprises a unit 44 and a first operation display unit 45 for displaying the agricultural work which is the work plan and the agricultural work period. In addition, the common setting screen Q2 includes a first field display unit 46 for displaying field names, and the first field display unit 46 is a field (common field) in which a plurality of fields for cultivating the same crop are grouped. It is indicated by "all fields" that it is.

  For example, the first crop display unit 44 and the first field display unit 46 are arranged side by side in the left-right direction and adjacent to each other, and the fields associated with the crops displayed on the first crop display unit 44 Along the first field display unit 46. For example, assuming that “Koshii Buki” is displayed as a crop on the first crop display unit 44 and “All Farms” is displayed on the first field display unit 46 along with “Koshii buki”, the common setting screen Q2 "All farms (common farms)" related to "Komi Shibuki" is shown in

  Moreover, the 1st field display part 46 and the 1st operation display part 45 are arranged in the left-right direction, and are adjacent. The work plan associated with the field (common field) displayed in the first field display unit 46 is shown in the first operation display unit 45 side by side with the field. For example, “all farms” collectively including farms A to D are displayed on the first farm display unit 46, and “the tillage 4” is displayed as the work plan on the first work display unit 45 along “all farms”. Assuming that “1 to 4/7” is displayed, the common setting screen Q2 shows the farming operation “plow” performed in “all the fields” and the farming period “4/1 to 4/7”. It will be.

  When displaying the common setting screen Q2 as described above, the common setting unit 40A uses the first progress display unit 43 for a predetermined time (for example, the date of April 2013) based on the time input from the management computer 3a. Indicates In addition, the common setting unit 40A reads the crop (for example, Kuni Shouki) indicated in the cropping plan from the cropping database and shows the crop on the first crop display unit 44. The common setting unit 40A displays, on the first field display unit 46, "all fields" collectively including the fields indicated in the cropping plan.

  In addition, the common setting unit 40A reads a default value of a work plan (agriculture work and a farming work period) serving as a standard for crop cultivation from the work standard database 42, and reads the read farm work (for example, tillage, sowing) and a farming work period 4/1 to 4/7, 4/28) are shown in the first operation display unit 45. That is, when setting the work plan to be performed in the common field, the common setting unit 40A acquires from the work standard database 42 the agricultural work necessary for cultivating the crop corresponding to the common field and the agricultural work period thereof. It is shown in the operation display unit 45.

  More specifically, the common setting unit 40A displays, on the first operation display unit 45, a rectangular common scale 47 indicating the start and the end of the farming period. The common scale 47 indicates the farming period by following the time lapse indicated in the first progress display unit 43. Specifically, the common scale 47 is a rectangular display bar, that is, a straight display bar, one end of the common scale 47 indicates the start of the farming period, and the other end indicates the end of the farming period. In addition, the common setting unit 40A indicates the farming operation and farming period in the vicinity of the common scale 47 with characters and numerical values.

  The common setting unit 40A can change the farm work period on the common setting screen Q2 described above. As shown in FIG. 4 (a), for example, the pointer 48 is placed on the end of a common scale (referred to as a tillage scale) 47a indicating the farming period of the tillage. Then, as shown in FIG. 4B, when the pointer 48 is dragged along the longitudinal direction of the tillage scale 47a, the common setting unit 40A can extend or contract the tillage scale 47a in the dragging direction, It is possible to change the farming period of tillage. That is, the common setting unit 40A moves the end portion of the common scale 47 shown in the first operation display unit 45 along the common scale 47, that is, the first progress display unit 43, thereby the common scale 47. It is possible to change the farming period corresponding to

As described above, the common setting screen Q2 is displayed by the common setting unit 40A, and the length of the common scale 47 indicating the working period of the farming operation is changed on the common setting screen Q2, thereby changing the farming period of the common field. Work plan can be set.
Further, as shown in FIG. 2, the work plan setting means 40 includes an individual setting unit 40B. The individual setting unit 40B also sets a work plan for each field separately from the work plan of the common field (field group). The individual setting unit 40B displays, on the management computer 3a, an individual setting screen Q3 for setting a work plan of an individual field when there is a request for work plan creation from the management computer 3a. FIG. 5 shows an example of the individual setting screen Q3. The individual setting screen Q3 will be described with reference to FIG.

As shown in FIG. 5 (a), the individual setting screen Q3 displays, for example, a second progress display unit 53 that displays the passage of time by day, week, month, yearly calendar, etc., and a second crop display that displays the crop to be planted It comprises a unit 54, a second operation display unit 55 for displaying an operation plan (agriculture operation and agricultural operation period), and a second field display unit 56 for displaying a field name.
The second crop display unit 54 and the second field display unit 56 are, for example, arranged side by side in the left-right direction and adjacent to each other, and the field associated with the crop displayed on the second crop display unit 54 And the second field display unit 56. For example, "Koshii Buki" is displayed as a crop on the second crop display unit 54, and "Field A, Field B, Field C, Field D" is displayed on the second field display unit 56 along with "Koshii Buki." If it exists, each field (field A, field B, field C, field D) on which "Koshii Buki" is planted will be shown on the individual setting screen Q3.

  Moreover, the 2nd field display part 56 and the 2nd operation display part 55 are arranged in the left-right direction, and are adjacent. The work plan associated with the field (individual field) displayed in the second field display unit 56 is shown in the second operation display unit 55 side by side with the field. For example, "field A, field B" is displayed on the second field display unit 56, and "plow, 4/2 to 4/5" is displayed as a work plan on the second operation display unit 55 along with "field A". And if "plow, 4/1 to 4/6" is displayed as a work plan on the second work display unit 55 next to "field B", the individual setting screen Q3 displays "field A". The agricultural work “plow” to be performed and its agricultural work period “4/2 to 4/5” are shown, and the agricultural work “plow” to be performed in “field B” and its agricultural work period “4/1 to 4/6” are shown It will be.

  When displaying the individual setting screen Q3 as described above, the individual setting unit 40B causes the second progress display unit 53 to set a predetermined time (for example, the date of April 2013) based on the time input from the management computer 3a. Indicates In addition, the individual setting unit 40B reads the crop (for example, Kuni Shouki) indicated in the cropping plan from the cropping database and shows the crop on the second crop display unit 54. The individual setting unit 40B displays the field indicated in the cropping plan on the second field display unit 56. That is, the individual setting unit 40B displays the crop of the cropping plan set before the work plan on the second crop display unit 54, and displays the cropping crop field on the second crop display unit 56.

  In addition, the individual setting unit 40B reads from the work standard database 42 default values of a work plan (agriculture work and a farming work period) serving as a standard for planting crops, and reads the read farm work (for example, cultivation, sowing) and a farming work period (4 / 1, 4/28) are shown in the second operation display unit 55. That is, when setting the work plan to be performed in the common field, the individual setting unit 40B acquires from the work standard database 42 the agricultural work and the agricultural work period necessary for cultivating the crop corresponding to the individual field, and the second work Displayed on the display unit 55.

  More specifically, the individual setting unit 40B displays, on the second operation display unit 55, a rectangular individual scale 57 indicating the start to the end of the farming period. The individual scale 57 indicates the farming period by following the time lapse indicated in the second progress display unit 53. Specifically, the individual scale 57 is a rectangular display bar, that is, a linear display bar, one end of the individual scale 57 indicates the start of the farming period, and the other end indicates the end of the farming period. Further, the individual setting unit 40B indicates the farming operation and the work period in the vicinity of the individual scale 57 with characters and numerical values.

  The individual setting unit 40B can change the farming period on the individual setting screen Q3 described above. As shown in FIG. 5 (a), for example, the pointer 48 is placed at the end of an individual scale 57 (referred to as a tillage scale 57a) indicating the farming period of the tillage. Then, as shown in FIG. 5B, when the pointer 48 is dragged along the longitudinal direction of the tillage scale 57a, the individual setting unit 40B can extend or contract the tillage scale 57a in the dragging direction, It is possible to change the farming period of tillage. That is, the individual setting unit 40B moves the end of the individual scale 57 shown in the second operation display unit 55 along the individual scale 57, that is, the second progress display unit 53, thereby the individual scale 57. It is possible to change the farming period corresponding to

  As described above, the individual setting screen Q3 is displayed on the management computer 3a by the individual setting unit 40B, and the crops and fields set in the planting plan are displayed on the individual setting screen Q3. By displaying the farm work period and making it possible to change at least the work period of the farm work among the displayed farm work and the farm work period, it is possible to create a work plan associated with the planting plan.

  Now, as shown in FIG. 2, the work plan setting means 40 includes a screen integration unit 40C. The screen integration unit 40C displays the common setting screen Q2 and the individual setting screen Q3 on the same screen. FIG. 6 is an example in which the common setting screen Q2 and the individual setting screen Q3 are displayed on one screen. The screen (the same screen) in which the common setting screen Q2 and the individual setting screen Q3 are combined into one is referred to as a work plan screen Q4.

The work plan screen Q4 and the screen integration unit 40C will be described with reference to FIG.
As shown in FIG. 6, the screen integration unit 40C combines the first progress display unit 43 of the common setting screen Q2 with the second progress display unit 53 of the individual setting screen Q3 so that time elapses on the work plan screen Q4. Display In addition, the screen integration unit 40C sets the position of the first crop display unit 44 of the common setting screen Q2 on the left side of the work plan screen Q4, and sets the position of the first crop display unit 44 below the first setting screen Q3. 2 Set the position of the crop display unit 54. That is, the screen integration unit 40C sets the crop display area AE1 for displaying crops on the left side of the work plan screen Q4, and the first crop display unit 44 and the second crop display unit 54 up and down in the crop display area AE1. Arrange them side by side.

  The screen integration unit 40C arranges the first field display unit 46 of the common setting screen Q2 on the right side of the first crop display unit 44 in the work plan screen Q4, and the individual setting screen Q3 below the first field display unit 46. The second field display unit 56 of That is, the screen integration unit 40C sets a field display area AE2 for displaying a field on the right side of the crop display area AE1 in the work plan screen Q4, and the first field display unit 46 and the second field are displayed in the field display area AE2. Line up with the display unit 56 vertically.

  The screen integration unit 40C arranges the first work display unit 45 of the common setting screen Q2 on the right side of the first field display unit 46 in the work plan screen Q4, and the individual setting screen Q3 below the first work display unit 45. The second work display unit 55 of FIG. That is, the screen integration unit 40C sets the plan display area AE3 for displaying the work plan on the right side of the field display area AE2 in the work plan screen Q4, and the first work display unit 45 and the second work display area 45 are displayed in the plan display area AE3. The work display unit 55 is vertically arranged. Specifically, in the work plan area, the common scale 47 shown in the first work display unit 45 and the individual scales 57 shown in the second work display unit 55 are vertically arranged.

  When setting the work plan, when the common setting unit 40A, the individual setting unit 40B and the screen integration unit 40C are operated, as shown in FIG. 6A, the work plan screen Q4 displays the crops set in the cropping plan. (For example, a good feeling) is displayed. In addition, on the work plan screen Q4, individual farms corresponding to the crops set in the planting plan (for example, farm A, farm B, farm C, farm D) and a common farm where a plurality of farms are collectively displayed Be done.

Furthermore, in the work plan screen Q4, a default value of a work plan (agriculture work and a farming work period) related to the crop is displayed. That is, as described above, since the work plan corresponding to the individual field is set by the duplication of the work plan indicated in the common field, as shown in FIG. The same work plan will be displayed in area AE3.
As shown in FIG. 6 (a), in the work plan of the fields A to D, the working period of the tillage is "4/1 to 4/7". In this state, the individual scale 57 of the field C is As shown in FIG. 6 (b), the start date of the farming work period of the tillage is changed to "4/3" by selecting the left end of the area with the pointer 48 etc. and sliding (moving) the end to the right can do. Also in other fields, the agricultural work period can be changed by sliding (moving) the end of the individual scale 57.

  As described above, if the manager looks at the work plan screen Q4, for example, with regard to the crop of "Koshii-buki", the agricultural work period for performing cultivation is "4/1 to 4/7" in all fields (common fields) It can be understood that there is. In addition, the manager can appropriately set the farming work period of the farming work to be performed in each field (individual field) while watching the farming work period "4/1 to 4/7" of the whole field. In addition, the administrator judges whether it is possible to actually perform farming work in each field within the farming period indicated in the common field by comparing the farming period in the common field and the farming period in the individual field. can do. Here, if it is determined that it is difficult to complete farming in all fields during the farming period in the common field, for example, changing the farming period in the common field by moving the end of the common scale 47 can do.

  Thus, the work plan set by the work plan setting means 40 is stored in the work plan database 41. The work plan database 41 stores, as work plans, each field, agricultural work performed in each field, and a work period of each agricultural work. For example, as shown in FIG. 6 (b), when the farming period of the tillage in the field C is set by the work plan setting means 40, the farming period in the tillage of the field C is "4/3 to 4/7". Are stored in the work plan database 41.

  In addition, when displaying the scale (for example, common scale 47, the individual scale 57) which shows agricultural work period along time progress, it is desirable to change and display the upper and lower position of a scale for every agricultural work, for example. For example, as shown in FIG. 6, it is desirable that the scale indicating the farming operation period of tillage and the scale indicating the farming operation period of sowing be displayed side by side so as not to overlap. By doing this, it is possible to prevent the scales from overlapping in the longitudinal direction (the time elapsed direction). In addition, it is desirable to change the color of the scale that indicates the farming period for each field. For example, the color of the scale displayed in the field of the work plan (work display section) of the field A is "light blue", and the color of the scale displayed in the field of the work plan (field of work area) of the field B is "orange" Good. By doing this, it is possible to make it easy to understand the farming period in each field.

Well, the above-mentioned cropping plan and work plan are done every time when the crop is planted in the field. For example, in the case of rice cultivation, we will prepare a planting plan and work plan every year (per year). FIG. 7 shows the flow of carrying out the planting plan and the work plan in two years. In FIG. 7, for convenience of explanation, the first year is the previous year, and the second year is the present year.
As shown in FIG. 7, also in the previous year, the planting plan setting unit 30 creates the planting plan (the year-old planting plan) (S1), and after the previous year planting plan ends, the work plan setting unit 40 performs the work plan (year-old work Make a plan) (S2). The previous year's cropping plan and the previous year's work plan are stored in the cropping plan database 31 and the work plan database 41, respectively (S3, S4).

By the way, the cropping plan (the cropping plan this year) is created by setting the crop and the field where the crop is to be cropped by the cropping plan setting means 30 also this year (S5). This year's planting plan is stored in the planting plan database 31 (S6).
And when the planting plan is finished this year, it will advance to this year's work plan (this year's work plan). When setting a work plan this year, the work plan setting means 40 determines whether this year's planting plan set by the planting plan setting means 30 is the same as the previous year's planting plan (S7). That is, the work plan setting means 40 acquires the previous year planting plan (combination of crops and fields) from the planting plan database 31, and determines whether the acquired previous year planting plan matches the planting plan of this year. For example, as shown in Fig. 8 (a), in this year's planting plan, the crop to be planted is determined to be "Koshii-buki", and the fields where this "Koshii-buki" is planted are Farm A, Farm B, Farm C, Farm Suppose that it is D. On the other hand, in the previous year's cropping plan, the crop to be cropped is determined to be "Koshii-buki", and it is assumed that the fields where this "Koshii-buki" is planted are Field A, Field B, Field C, and Field D. In this case, since the combination of crops and fields in the previous year's cropping plan matches the combination of crops and fields in the current year's cropping plan, the work plan setting means 40 determines that the current year's cropping plan is the same as the previous year's cropping plan.

  As shown in Fig. 8 (b), if the crop is "Koshihikari" and the fields where the crop is to be planted are Field A, Field B, Field C, and Field D in the previous year's planting plan, the previous year's planting plan Because there is a disagreement between the crops of this year and the crops of this year's cropping plan, the work plan setting means 40 determines that the cropping plan of this year is not the same as the cropping plan of the previous year. Alternatively, as shown in Fig. 8 (c), in the previous year's cropping plan, the combination of farmland is the case where farmland E is farmed F, farmed field F, and farmed field G even if the crop is the same as this year. Since there is no agreement at all, the work plan setting means 40 determines that the cropping plan this year is not the same as the previous year cropping plan.

In addition, when a lot of fields are the same when comparing a year's cropping plan with the previous year's cropping plan, the work plan setting means 40 determines that the year's cropping plan matches the previous year's cropping plan. In addition, if the main fields owned by the manager coincide, the work plan setting means 40 determines that the cropping plan of this year and the cropping plan of the previous year coincide.
If the current year's planting plan matches the previous year's planting plan, the work plan setting means 40 extracts the relationship between the agricultural work and the work period set in relation to the previous year's planting plan from the work plan database 41 (S8). As described above, since the previous year work plan associated with the previous year planting plan after the previous year planting plan is stored in the work plan database 41, the previous year work plan is extracted. Then, the work plan setting unit 40 sets the previous year work plan extracted from the work plan database 41 as a work plan this year (S9). For example, as shown in FIG. 8 (d), when the previous year work plan associated with the previous year's cropping plan is stored in the work plan database 41, the work plan setting unit 40 regards this previous year work plan as the work plan this year. Create a new work plan.

  If this year's cropping plan and the previous year cropping plan do not match, the work plan setting means 40 displays a new work plan screen Q4 and sets this year's work plan related to the cropping plan this year (S10). The work plan setting means 40 stores the newly created work plan in the work plan database 41 even if the yearly planting plan and the previous year planting plan coincide or disagree with each other (S11) ).

  In the embodiment described above, the year-to-year work plan associated with the previous year's planting plan was made this year's planting plan when the year's planting plan matches the previous year's planting plan by comparing the year's planting plan with the previous year's planting plan. However, this is not limited thereto, and it is determined whether or not the planting plan matches the past planting plan this year, and if it matches the past planting plan, the past work plan associated with the matched planting plan this year It may be a work plan.

As described above, by linking the planting plan setting means 30 and the work plan setting means 40, it is possible to easily create a work plan over a plurality of years.
As shown in FIG. 2, the server 2 includes work content creation means 60 for creating work content, and work content storage means (work content database) 61 for storing work content. The work content creation unit 60 is configured of a program or the like stored in the server 2. The work content storage means may simply store data in addition to the work content database 61 which stores (records) data according to a predetermined rule.

The work content creation means 60 mainly creates the contents of the work, which farm, which farm work, and when, who will do it, and in this embodiment, at least, farm work performed in the farm, farm work in the farm work, farm work Create work content that includes the farmer doing the
When the management computer 3a is connected to the server 2 and there is a request for creation of work content from the management computer 3a, the work content creation means 60 starts up a work creation screen Q5 for creating work content in response to this request. Then, the work creation screen Q5 is displayed on the management computer 3a. Specifically, the work content creation means 60 displays, for example, a work creation screen Q5 as shown in FIG. 9 on the management computer 3a. The creation of work content, the work creation screen Q5, and the work content creation means 60 will be described using FIG.

The work content creation means 60 displays the date setting unit 62 for setting the date on which the farm work is performed on the work creation screen Q5. In the date setting unit 62, the date input to the server 2 by the management computer 3a is displayed, and the input date is the implementation date of the agricultural work.
The work content creation means 60 displays a cropping plan selection unit 63 for selecting a cropping plan on the work creation screen Q5. In this cropping plan selection unit 63, a list of cropping plans (a list of names of cropping plans) acquired from the cropping plan database 31 is shown, and a predetermined cropping plan can be selected from the list. . For example, when “Koshii Buki” is selected in the planting plan selection unit 63, the work content created on the work creation screen Q5 is associated with the “Koshii Buki” planting plan.

  The work content creation means 60 displays a field selection unit 64 for selecting a field on the work creation screen Q5. The field on the field map acquired by the server 2 is shown in the field selection unit 64, and the field on the field map can be arbitrarily selected. For example, when a portion indicating "field A" is selected among the plurality of fields shown in the field selection unit 64, the selected "field A" becomes a field where the farm work is performed.

  The work content creation means 60 displays a work selection unit 65 for selecting a farming work on the work creation screen Q5. A plurality of farming operations necessary for cultivating the crop indicated in the cropping plan are shown in the work selection unit 65, and a predetermined farming operation can be selected from the plurality of farming operations. For example, when “plow” is selected among the plurality of farming operations (work items) shown in the operation selecting unit 65, the selected “plowing” becomes the farming operation.

  The work content creation unit 60 displays a worker selection unit 66 for selecting a farm worker on the work creation screen Q5. The worker selection unit 66 shows a worker registered in advance in the server 2. For example, when “worker B, worker C” is selected among the plurality of workers shown in worker selection unit 66, the worker performed by the selected “worker B, worker C” (Implementation worker).

The work content creation means 60 displays a time setting unit 67 for setting the work time on the work creation screen Q5. In the time setting unit 67, the time (for example, time) input to the server 2 by the management computer 3a is displayed, and the input time is the time for performing the work.
In addition, the work content creation means 60 includes a machine selection unit 68 for selecting the agricultural machine 4, a fertilizer selection unit 69 for selecting fertilizer (fertilizer name), and a spread amount setting unit 70 for setting the spread amount of fertilizer. Display on the task creation screen Q5.

  The machine selection unit 68 is a part for setting a used machine to be used in agricultural work. In this machine selection unit 68, for example, the type and model of the agricultural machine 4 registered in advance in the server 2 and the type and model of the model connectable to the agricultural machine 4 are displayed, and the displayed machine etc. can be selected. It has become. FIG. 9 shows that, in the machine selection unit 68, an implementation whose model is “NW 4511” is set as a use machine.

A plurality of fertilizer names registered in advance in the server 2 are displayed on the fertilizer selection unit 69, and the selected fertilizer names are used in agricultural work. In the spread amount setting unit 70, the management computer 3a displays the numerical value input to the server 2, and the input numerical value becomes the spread amount.
In the work creation screen Q5, when the planting plan, the field, the farming work (work item), the worker (farm worker), the work time, the fertilizer, and the spread amount are input and "registration" is selected, the work content creation means 60 The items (field, farm work, worker, work time, fertilizer, spread amount) input on the work creation screen Q5 are regarded as work contents, and the work contents are stored in the work content database 61 in association with the planting plan.

In addition, the work content created by the work content creation means 60 is not limited to what was mentioned above, For example, you may enable it to set the spraying amount of the agrochemical and agrochemical used on a field, and can set up other agricultural work. You may do so.
Now, as shown in FIG. 2, the server 2 is provided with the work instruction | indication means 71 which transmits a work content to the portable terminal 3b allocated to the farm worker. The work instruction unit 71 is configured of a program or the like stored in the server 2.

The work instruction unit 71 transmits the work content to the portable terminal 3b of the farm worker (referred to as a target farmer) who is the target of the work command. That is, the work instruction unit 71 sets the farm worker set as the implementation worker in the work content as the target farm worker, and transmits the work content to the target farm worker.
As shown in FIG. 10A, for example, it is assumed that a plurality of work contents (a first work content, a second work content, and a third work content) are stored in the work content database 61. In this case, when there is a request for work content from the portable terminal 3b of the worker A, the work instruction means 71 extracts the first work content for the “worker A” from the work content database 61, and the first work concerned The content is transmitted to the mobile terminal 3b of "worker A" who is the target farmer. In addition, when there is a request for work content from the portable terminal 3b of the worker B, the work instruction means 71 extracts the second work content and the third work content for the “worker B” from the work content database 61, The said 2nd operation | work content and 3rd operation | work content are transmitted to the portable terminal 3b of "worker B" who is an object farm worker.

  Furthermore, when there is a request for work content from the portable terminal 3b of the worker C, the work instruction means 71 extracts the third work content for the “worker C” from the work content database 61, and the third work content Is transmitted to the portable terminal 3b of the “worker C” who is the target farmer. In addition, since identification information for identifying the portable terminal 3b and identification information for identifying the farm worker are associated with each other and stored in the server 2, the work instruction means 71 transmits the work content to the specific portable terminal 3b. It is possible.

  The work instruction means 71 transmits the work content not only to the mobile terminal 3b of the target farmer who is the target of the work instruction but also to the mobile terminal 3b of the non-target farmer who is not the target of the work instruction. That is, the work instruction unit 71 transmits the work content of the work target person to the farmer (non-target farmer) other than the farmer set as the implementation worker in the work content. For example, as shown in FIG. 10 (b), the work instruction means 71 not only transmits the first work content for the "worker A" to the portable terminal 3b of the "worker A" who is the target farmer. It transmits to the portable terminal 3b of "worker B" who is a non-target agricultural worker, and the portable terminal 3b of "worker C".

Specifically, it is assumed that a plurality of farm workers who belong to the server 2 are registered in each of the groups (organizations) that perform the farm work. For example, worker A, worker B, worker C, and manager P are registered as a first organization, and worker H, worker I, worker J, and manager Q are registered as a second organization. I suppose.
The work instruction unit 71 transmits work contents (first work content, second work content, third work content) to, for example, all of the workers A, B, and C who belong to the first organization. The work instruction unit 71 is for the workers (worker H, worker I, worker J) of the second organization different from the first organization, the first work content, the second work content, and the third work content. Do not send

  Thereby, the farm worker can acquire not only the work content addressed to him but also the work content directed to the workers belonging to the same organization. In other words, the farmer can acquire work content addressed to others belonging to the same organization. For convenience of explanation, seeing from one farmer, the work contents for the farmer are taken as work contents by oneself, and the work contents for another farmer are called other work contents.

As described above, the farmer prepares the planting plan, the work plan, and the work content by the server 2 and transmits the work plan and the work content to the predetermined portable terminal 3b, whereby the farmer gives his / her work content and other work content instructed by the portable terminal 3b. By looking at it, you can do proper farming work.
Next, the mobile terminal 3b will be described in detail.
As shown in FIG. 2, the mobile terminal 3 b includes an acquisition unit 72, a sorting unit 73, and a display unit (first display unit) 74. The acquisition means 72, the sorting means 73, and the first display means 74 are constituted by programs etc. stored in the portable terminal 3b.

The acquisition means 72 acquires the work content stored in the work content database 61 via the server 2. The acquisition means 72 also acquires the work plan stored in the work plan database 41 via the server 2.
Specifically, when the portable terminal 3b logs in to the server 2, the acquiring unit 72 requests the server 2 for the work content and the work plan, and the work content and the work plan transmitted from the server 2 in response to the request. Is received, the received work content and work plan are stored in the second storage unit 23.

  The sorting means 73 divides the work content acquired by the acquisition means 72 into one's own work content and another's work content. Specifically, when the acquiring unit 72 acquires the work content, the sorting unit 73 extracts, for example, a worker (implementing worker) in the acquired work content, and the extracted execution worker uses his / her portable terminal 3b. It is judged using the identification information etc. memorized in the portable terminal 3b whether or not it agrees with the assigned farm worker, and when it agrees, the acquired work content is taken as its own work content, and when it does not coincide, it is acquired The other work content is the other work content.

  For example, as shown in FIG. 11, it is assumed that the portable terminal 3 b assigned to the worker A acquires the first work content, the second work content, and the third work content from the server 2. In this case, the sorting means 73 of the portable terminal 3b assigned to the worker A sets the first work content by himself, because “worker A” is set as the execution worker in the first work content. . In addition, in the sorting means 73, “workers other than the worker A” is set as the execution worker in the second work content and the third work content, so the second work content and the third work content may be another work It shall be the content.

The sorting method by the sorting means 73 is not limited to this, and in addition to the worker included in the work content, identification information for identifying whether it is addressed to oneself or another is added to the work content in advance. As a matter of course, the sorting means 73 may sort the work contents by oneself and the work contents by another work based on the identification information.
The first display means 74 displays the work content of the data stored in the portable terminal 3 b and various information acquired by the portable terminal 3 b. 12 to 16 show screens displayed on the portable terminal 3b by the display means. Various screens and display means to be displayed on the portable terminal 3b will be described with reference to FIGS. Hereinafter, the processing for displaying various screens will be described as being performed by the first display means 74.

  FIG. 12 shows a transition of switching of various display screens by the first display means 74. As shown in FIG. 12, the first display means 74 causes the display unit (for example, touch panel) 78 of the portable terminal 3b to display the main menu screen M1, own work screen M2, other work screen M3, plan confirmation screen M4, own work A confirmation screen M5, another work confirmation screen M6, an in-operation screen M7, a report confirmation screen M8 and the like are displayed.

  As shown in FIG. 13A, the main menu screen M1 shows a notification button 75 for notifying the presence or absence of work, and shows the work start time and the work time. When the farm worker etc. tap the notification button 75, login processing is executed between the portable terminal 3b and the server 2, and when login is permitted, the portable terminal 3b notifies the server 2 of the start of work and the work start state When the notification button 75 is tapped again, the mobile terminal 3b notifies the server 2 of the end of work. In addition, if a farm worker etc. tap notification button 75, acquisition means 72 will request work contents from server 2.

  A collection button 76 and a creation button 77 are shown on the main menu screen M1. When the farm worker or the like taps the operation collection button 76, the portable terminal 3b starts access to the agricultural machine 4 (data collection device 5) and acquires the agricultural work data collected by the data collection device 5. The agricultural work data is transmitted to the server 2 and stored in the agricultural performance means (agricultural performance database) provided in the server 2. When the main menu screen M1 is displayed on the display unit 78 and the display unit 78 is dragged, the main menu screen M1 is switched to the work screen M2 as shown in FIG. 13B. Among the work contents acquired by the acquisition means 72, a rough list of the work contents divided by the sorting means 73 is shown on the own work screen M2. For example, as an outline of the work content of oneself, the work date (for example, 2013/4/3) of agricultural work designated by the work content for oneself, agricultural work (for example, cultivation) and an implementation worker (for example, Worker A) is shown.

  When the display unit 78 is dragged while the own work screen M2 is displayed on the display unit 78, as shown in FIG. 13C, the own work screen M2 is switched to the other work screen M3. The other person's work screen M3 shows an outline list of the other's work contents divided by the sorting means 73 among the work contents acquired by the acquisition means 72. For example, as an outline of the work content of another person, the work date of another work operation (for example, 2013/4/3) designated by the work content of another person (e.g., tillage) and an execution worker (e.g. Worker C) is shown.

  In addition, when the user's own work screen M2 is displayed on the display unit 78 and the user's own work content is selected from the list of his / her work contents by tapping or the like, as shown in FIG. The screen is switched to the work confirmation screen M5. On the self work confirmation screen M5, details of the self work contents selected on the self work screen M2 are displayed. For example, as the details of one's own work content, on the one's own work confirmation screen M5, a planting plan (for example, Koi Shibuki) corresponding to the work content, a field where agricultural work is performed (for example, field A), agricultural work to be performed (for example, cultivation Implementer (for example, worker A), implementation time (for example, 12:00 to 17:00), agricultural machine (for example, HW4511), fertilizer name (for example, fertilizer A), application amount (for example, 10a) 20 kg) etc. will be displayed.

  Further, in the state where the work screen M3 for another person is displayed on the display unit 78, when the user's own work content is selected by tapping or the like from the list of the work contents for other people, as shown in FIG. The screen is switched to the work confirmation screen M6. The details of the other's work content selected on the other's work screen M3 are displayed on the other's work confirmation screen M6. For example, as details of the contents of the other person's work, the planting plan, the field where the agricultural work is carried out, the agricultural work to be carried out, the implementing worker, the execution time, the agricultural machine 4, the fertilizer name, the spread amount, etc. .

  A confirmation button 79 for confirming the content of the operation is shown on the self operation confirmation screen M5 and the other operation confirmation screen M6. The confirmation button 79 is also used as a work start button for notifying that the work is started, and when the farm worker etc. taps the confirmation button 79, the portable terminal 3b causes the server 2 to check its own work confirmation screen M5 or It is notified that the work content (self-work content or other-work content) displayed on the other-person work confirmation screen M6 is confirmed. Furthermore, the confirmation button 79 is also used as a collection start button for determining the start of collection of agricultural work data, and tapping the confirmation button 79 causes the portable terminal 3b to start collecting of agricultural work data from the data collection device 5. Command. The data collection device 5 starts collection of agricultural work data in response to a command from the portable terminal 3b.

  In addition, when the confirmation button 79 displayed on the own work confirmation screen M5 and the other work confirmation screen M6 is tapped, as shown in FIG. 15 (b), the first display means 74 displays the work confirmation screen (self work confirmation screen M5, The other person confirmation screen M6) is switched to the in-operation screen M7. The work-in-progress screen M7 is a screen mainly for notifying the farmer that work is in progress, and a completion button 80 and an interruption button 81 are shown in the work-in-progress screen M7. When the farm worker or the like taps the completion button 80 while the in-operation screen M7 is displayed, the in-operation screen M7 is switched to the report confirmation screen M8. In addition, when the farm worker or the like taps the interruption button 81 in a state where the in-operation screen M7 is displayed, the portable terminal 3b notifies the server 2 that the agricultural work has been interrupted.

  As shown in FIG. 16, the report confirmation screen M8 is a screen for final confirmation of the report (log) that the farm worker reports to the administrator, and the report is displayed in advance on the report confirmation screen M8. ing. A report is a document or document (document) in which the content to be reported is described on a sheet of paper or the like, and this document may be displayed on a computer by electronic data. In addition, the report may be information indicating information on agricultural work (agriculture), for example, a table (information table), a graph or the like.

  A registration button 83 is shown on the report confirmation screen M8. When the registration button 83 is tapped, a report displayed on the report confirmation screen M8 is transmitted to the server 2. Further, the registration button 83 is also used as a collection end button for determining the collection end of the agricultural work data. When the registration button 83 is tapped, the portable terminal 3 b collects the agricultural work data from the data collection device 5. Command an end.

As described above, the worker can confirm the work content of his / her work displayed on the work confirmation screen M5 and the work content of another work displayed on the other work confirmation screen M6. The worker can notify the server that he has confirmed his / her work content, and can notify the server that he / she has confirmed other's work content.
Next, notification of work content will be described.

As shown in FIG. 2, the portable terminal 3 b includes a notification unit (first notification unit) 84. The first notification means 84 is configured of a program or the like stored in the portable terminal 3 b. Further, the server 2 is provided with a notification unit (second notification unit) 85. The second notification unit 85 is configured of a program or the like stored in the server 2.
The first notification means 84 notifies the server 2 that it has confirmed its own work content shown on its own work confirmation screen M5, that is, that the target farmer performs farming work (work) based on the work content. Specifically, when the confirmation button 79 of the work confirmation screen M5 is tapped, the first notification means 84 indicates that the work content displayed on the work confirmation screen M5 has been confirmed (the self confirmation Send notification to server 2).

On the other hand, when the second notification means 85 of the server 2 receives the confirmation notification of its own from the portable terminal 3b, the work contents of its own confirmation are confirmed in the portable terminal 3b other than the portable terminal 3b which has notified the server 2 of the confirmation of itself. Notify that.
FIG. 17 is a first example showing a flow of transmission and reception of work contents between the server and the portable terminal. As shown in FIG. 17, for example, when the portable terminal 3 b (first portable terminal 3 b) assigned to the worker A accesses the server 2, the server 2 performs the first work content stored in the work content database 61. The third work content is transmitted to the first portable terminal 3b (S20). The first mobile terminal 3b displays the first work content (self work content) among the received first work content and third work content on the self work confirmation screen M5 (S21), and the third work content (other work Content) is displayed on the other person operation confirmation screen M5 (S22).

  Here, when the confirmation button 79 of the work confirmation screen M5 is tapped, the first mobile terminal 3b transmits the confirmation notice of the first work content to the server 2 (S23). When the server 2 receives the confirmation notification of its own, the second notification unit 85 indicates that the first work content has been confirmed by the first mobile terminal 3b, a mobile terminal different from the first mobile terminal 3b, for example, a worker It transmits to the portable terminal 3b of B (referred to as a second portable terminal) and the portable terminal of the worker C (third portable terminal) (S24).

When the second portable terminal 3b and the third portable terminal 3b receive their own confirmation notification from the server 2 (the second notification means 85), the second mobile terminal 3b and the third mobile terminal 3b receive the work content of the worker A corresponding to the other user confirmation notification The display indicates that "work in progress" indicating that the work content has been confirmed (S25).
In this way, it is possible to notify another farmer that a prescribed farmer has confirmed his / her work content, and the other farmer is carrying out the farming work based on his / her work content. You can recognize that.

  By the way, in the embodiment mentioned above, although the target farmer notified other farm workers that he / she confirmed his / her work content addressed to himself / herself, the fact that non-target farm workers confirmed other work content addressed to others, It can also inform other farmers. Specifically, the first notification means 84 confirms that the other work content shown on the other work confirmation screen M6, that is, the server 2 performs the farming work (work) based on the work content of the other work by the worker. Notify Specifically, when the confirmation button 79 of the other person work confirmation screen M6 is tapped, the second notification means 85 indicates that the other person's work content displayed on the other person work confirmation screen M6 has been confirmed (other person confirmation notification ) To the server 2.

When the second notification means 85 of the server 2 also receives the other's confirmation notice by the first notification means of the portable terminal 3b, the other's work content is transmitted to the portable terminal 3b other than the portable terminal 3b which has notified the other person confirmation notice to the server 2. Notify that it has been confirmed.
FIG. 18 is a second example showing the flow of transmission and reception of work content between the server and the portable terminal. S20 to S22 in FIG. 18 are the same as those in FIG.

  If the confirmation button 79 is tapped in a state where the third work content (others work content) of the worker C is displayed on the other person work confirmation screen M6 in the first mobile terminal 3b, the first mobile terminal 3b The other person confirmation notice of the work content is transmitted to the server 2 (S33). When the server 2 receives the other person confirmation notification, the second notification means 85 uses a portable terminal (a second portable terminal different from the first portable terminal 3 b that the third work content has been confirmed by the first portable terminal 3 b , And the third mobile terminal) (S34).

  When the second portable terminal 3b receives the other's confirmation notice from the server 2 (the second notification means 85), the work content is confirmed in the work contents of the worker C corresponding to the other's confirmation notice on the other's work screen M3. Indicates that it is "working" indicating that it has been done. Further, when the third portable terminal 3b receives the other's confirmation notice from the server 2 (the second notification means 85), the work content of the worker C corresponding to the other's confirmation notice on his / her work screen M2 "Contents" indicates that "work in progress" indicating that the work content has been confirmed.

Thus, the worker A who is the non-target worker can check the work content for the worker C who is the target worker, and the worker A who is the non-target worker is for the worker C The operator C can be notified that the work content has been confirmed.
In the above-described embodiment, the second notification unit 85 of the server 2 transmits its own confirmation notification and others confirmation notification to the portable terminal 3b separately from the work instruction unit 71 that transmits the work content to the portable terminal 3b. However, in cooperation with the work instruction means 71, the confirmation notice (self-confirmation notice, another person's confirmation notice) may be transmitted. For example, when the second notification unit 85 receives a confirmation notification, the second notification unit 85 adds a notification flag indicating that the confirmation notification has been received to the work content corresponding to the confirmation notification, and then includes the confirmation notification in the work instruction unit 71. Instruct to send the work content. When there is a request for work content from a predetermined portable terminal 3b, the work instruction means 71 transmits the work content and the confirmation flag to the portable terminal 3b which has made a request for work content.

Now, such a portable terminal 3b can automatically set the agricultural machine 4 based on the work content of its own displayed on the work confirmation screen M5 and the work content of another work displayed on the other work confirmation screen M6.
As shown in FIG. 2, the portable terminal 3 b includes setting means 86. The setting means 86 is composed of a program or the like stored in the portable terminal 3b. The setting means 86 extracts the setting value of the agricultural machine 4 from the work content and transmits it to the agricultural machine 4 when the agricultural work indicated by the work content is a work performed by the agricultural machine 4.

The work content received by the mobile terminal 3b includes data used for setting of the agricultural machine. For example, in the work content, the machine used (type and model of agricultural machine, type and model of implemment, etc.), and the spread amount are data used for setting of the agricultural machine.
FIG. 19 shows the flow of setting the agricultural machine (machine used) based on the work content. As shown in FIG. 19, for example, when the confirmation button 79 is tapped in a state where the work content is displayed on the own work confirmation screen M5 of the first mobile terminal 3b possessed by the worker A (S40), the setting means 86 determines whether or not the agricultural work set in the work content is performed by the agricultural machine (S41). Setting means 86 is
If the operation content includes the type and type of agricultural machine or the type and model of the implementation, etc., it is determined that agricultural work will be performed on the agricultural machine, and the type of machine used is not included. If it is determined that agricultural work is not performed on agricultural machinery. For example, when “NW 4511” indicating the model of the implementation is set as the machine used in the work content, the setting unit 86 determines that agricultural work is performed by the farm machine, and the model of the model is the machine used If it is not set in the work content, it is judged that agricultural work is not performed by the agricultural machine.

  Then, when determining that the agricultural work is performed by the agricultural machine, the setting means 86 extracts the set value of the agricultural machine from the work content and transmits it to the data collection device 5 (S42). For example, the setting unit 86 extracts the spread amount (20 kg per 1 a) from the work content, and transmits the spread amount and the used machine (NW 4511 which is the model of the implementation) to the data collection device 5 as a set value. In addition, the spread amount may be set as the set value.

  When the data collection device 5 receives the set value (dispersion amount and machine used), the data collection device 5 transmits the set value to the control device 6 (S43). The control device 6 determines whether the setting can be performed based on the setting value transmitted from the setting means 86 (S44). Specifically, the control device 6 determines whether or not the machine in use (for example, the “NW 4511”) included in the setting value is attached to the agricultural machine 4, and if attached, the setting is performed. Setting of the machine used based on the set value (S45). The control device 6 sets the used machine by transmitting the fertilization amount (fertilized amount of the work content) to the used machine.

When setting the machine to be used, the control device 6 does not transmit the fertilization amount of the work content to the machine as it is, but the control device 6 can perform fertilization according to the fertilization amount indicated by the work content. The fertilization amount of the work content may be converted to a value corresponding to the used machine, and the converted value may be transmitted to the used machine as a set value.
On the other hand, the control device 6 sets a set value of error information indicating that it can not be set if the used machine indicated in the work content is not attached to the agricultural machine 4 or if the used machine and the agricultural machine 4 differ. It transmits with respect to the portable terminal 3b which transmitted (S46). Specifically, the control device 6 transmits the error information to the data collection device 5, and the data collection device 5 transmits the error information to the portable terminal 3b. When receiving the error information, the mobile terminal 3b displays a warning indicating that the setting of the agricultural machine can not be performed based on the work content on the display unit. For example, the portable terminal 3b displays as a warning that the used machine indicated in the work content is not attached to the agricultural machine 4 (for example, "not attached"), or the use indicated in the work content It displays as a warning that the machine and agricultural machine 4 are different (for example, "work content and machine are different"). The setting value indicated in the work content displays as a warning that the setting of the agricultural machine 4 can not be performed (for example, "the setting value of the work content can not be set").

In addition, although the control apparatus 6 transmitted error information to the portable terminal 3b via the data collection apparatus 5, and displayed the warning on the portable terminal 3b, instead of this, the control apparatus 6 is the driver's seat circumference of the agricultural machine A warning may be output to a display device installed on the display device to display the warning on the display device. Further, warnings may be displayed on both the mobile terminal 3 b and the display device.
In the embodiment described above, of the farm worker (implementation worker), field, farm work time and fertilization amount described in the work content, the fertilization amount is transmitted from the portable terminal 3b to the using machine and the setting of the using machine However, it is not necessary for the work content to include information on who and where and when and when the agricultural work will be carried out (implementation workers, fields, farming hours) at least The content (fertilizing amount, application amount) that can predict the agricultural work to be carried out may be included, and the setting of the machine used may be performed based on this content.

Now, as shown in FIG. 2, the portable terminal 3b is provided with a creation means 87 for creating a report (logbook). The creation means 87 is configured of a program or the like stored in the portable terminal 3b. The preparation means 87 prepares the work content as a report when the work is performed based on the work content.
For example, as shown in FIG. 20A, it is assumed that the first work content (self work content) is displayed on the self work confirmation screen M5 of the first portable terminal 3b. Here, when the first work content is displayed on the self work confirmation screen M5 of the first portable terminal 3b, when the confirmation button 79 is tapped, the creation unit 87, for example, as shown in FIG. 20 (b), A copy of the first work content shown in 20 (a) is taken as an intermediate report, and the intermediate report is stored in the second storage unit 23.

  On the other hand, as shown in FIG. 21A, it is assumed that the third work content (other work content) is displayed on the other work confirmation screen M6 of the first portable terminal 3b. Here, when the third operation content is displayed on the other person operation confirmation screen M6 of the first portable terminal 3b, when the confirmation button 79 is tapped, the generation unit 87, for example, as shown in FIG. 21 (b), A copy of the third work content shown in 21 (a) is regarded as an intermediate report, and the intermediate report is stored in the second storage unit 23.

  As described above, when agricultural work is performed based on the work content of one's own work or the work content of another's work, it is possible to create an interim report corresponding to the work content. The intermediate report prepared by the preparation means 87 is transmitted to the server 2 by the first notification means 84. When the server 2 receives the intermediate report transmitted from the portable terminal 3 b (first notification means 84), the server 2 stores the intermediate report in the report storage means (report database) 50 provided in the server 2. In addition to the report database 50 in which data is stored (recorded) in accordance with a predetermined rule, the report storage means may simply store data.

Further, the interim report prepared by the preparation means 87 is displayed on the report confirmation screen M8. That is, the portable terminal 3b extracts the intermediate report prepared by the preparation means 87 from the second storage unit 23, and displays the extracted intermediate report on the report confirmation screen M8.
Here, when the registration button 83 of the report confirmation screen M8 is tapped, the creation means 87 generates an intermediate report displayed on the report confirmation screen M8 as shown in FIG. 20 (c) and FIG. 21 (c). , And stored in the second storage unit 23. The portable terminal 3 b transmits the actual report stored in the second storage unit 23 to the server 2. When the server 2 receives the actual report transmitted from the mobile terminal 3 b (first notification means 84), the server 2 stores the received actual report in the report database 50.

Now, the portable terminal 3b can display not only the work content but also the work plan.
As shown in FIG. 12, for example, when the display unit 78 displays the work screen M3 for another person, when the display unit 78 is dragged, the work screen M3 for another work is switched to the plan confirmation screen M4. As shown in FIG. 15A, on the plan confirmation screen M4, the work plan acquired by the acquisition means 72 is displayed. For example, in the plan confirmation screen M4, a field (for example, a field A), an agricultural work (for example, tillage) and an agricultural work period (for example, 4/2 to 4/5) are displayed as a work plan, and The associated cropping plan (e.g., fine dust and field A) is displayed.

FIG. 22 shows an example of the flow of display of the work plan from acquisition of the work plan. Next, this will be described in detail with reference to FIG.
As shown in FIG. 22, for example, it is assumed that a worker A, a worker B, a worker C, and a manager P are registered in the server 2 as a first organization. Further, among the work plans, it is assumed that the first work plan and the second work plan are created by the manager P, that is, created by the management computer 3a assigned to the manager P.

  The acquisition means 72 of the portable terminal 3b makes a request for a work plan when logging in to the server 2 (S50). The server 2 determines whether the logged-in mobile terminal 3b is the mobile terminal 3b assigned to the farm worker registered in the server 2, that is, determines whether or not it is registered (S51). For example, when the portable terminal 3b (first portable terminal 3b) assigned to the worker A makes a request for a work plan to the server 2, the first portable terminal 3b which made the request belongs to the first organization Since it is assigned to the worker A, it is judged that the registration is made. On the other hand, when the mobile terminal 3b other than the first mobile terminal 3b, the second mobile terminal 3b, and the third mobile terminal 3b logs in to the server 2 and requests a work plan, the farm worker who does not belong to the first organization Since the request is from the portable terminal 3b, the server 2 determines that there is no registration.

  Then, when the worker A is registered (S52), a work plan (first work created by the “manager P” who is a manager of the worker A, toward the first mobile terminal 3b of the worker A The plan and the second work plan are extracted from the work plan database 41 (S53), and the extracted work plan is transmitted to the first mobile terminal 3b of the worker A (S54). The first mobile terminal 3b displays the first work plan and the second work plan on the plan confirmation screen M4 (S55).

  As described above, it is possible to transmit a predetermined work plan created by the manager who manages the farmer to the portable terminal 3b of the farmer belonging to the tissue registered in advance. And since not only the work content but also the work plan can be displayed on the portable terminal 3b, for example, even if the portable terminal 3b can not acquire the work content, the farm worker looks at the work plan and does not go It is possible to do agricultural work in the field of Alternatively, when the farm worker can finish sooner than the farm work scheduled based on the work content is scheduled, it is possible to see the work plan and perform additional farm work.

  In the embodiment described above, when logging in the portable terminal 3b to the server 2, that is, when the notification button 75 displayed on the main menu screen M1 is tapped, the work plan is acquired regardless of whether or not the work content is acquired. Instead of this, when it is not possible to acquire the work content, the work plan may be acquired. For example, after the portable terminal 3 b logs in to the server 2, the acquisition unit 72 first requests the server 2 to acquire work content. Then, when the mobile terminal 3b can not acquire the work content in the work content acquired from the server 2, the acquisition unit 72 requests the server 2 to acquire the work plan, and acquires the work plan.

  In the embodiment described above, the work content created by the management computer 3a is acquired by the portable terminal 3b via the server 2, but it is possible to create the work content using the portable terminal 3b. Specifically, when the creation button 77 shown on the main menu screen M1 is tapped, the creation means 87 is activated, and first, the creation means 87 causes the first display means 74 to be displayed on the display unit 78 of the portable terminal 3b. , And instructs to display a work creation screen M9 as shown in FIG. The work content creation screen M9 is a screen for creating a work report manually. In this work content creation screen M9, for example, communication between the portable terminal 3b and the server 2 can not be performed temporarily due to the influence of radio waves or the administrator forgets creation of the work content, and the farm worker does not This screen is used when it is necessary to create work content due to special circumstances such as the inability to obtain data.

  Based on the command of the creating means 87, as shown in FIG. 23, the first display means 74 displays a date setting unit 90 for setting the date on which the agricultural work was performed on the work content creation screen M9. The creation unit 87 sets the date input to the date setting unit 90 as the implementation date of the farming operation. Further, the first display means 74 displays a field selection part 91 for selecting a field on the work content creation screen M9. The creation means 87 sets the field input to the field selection unit 91 as the field where the agricultural work was performed.

  Furthermore, the first display means 74 includes a work input unit 92 for inputting agricultural work, a worker input unit 93 for inputting a farm worker, a machine input unit 94 for inputting an agricultural machine 4, and a fertilizer A fertilizer input unit 95 for inputting (fertilizer name) and a spread amount setting unit 96 for setting a spread amount of fertilizer are displayed on the work content creation screen M9. The creation means 87 sets the farm work name inputted in the work input unit 92 to the farm work performed in practice, sets the worker name inputted in the worker input unit 93 to the execution worker who performed the farm work, and the machine The machine name input to the input unit 94 is set to the machine that performed the farming work, the fertilizer name input to the fertilizer input unit 95 is set to the fertilizer to be dispersed, and the numerical value input to the application amount setting unit 96 is dispersed Set to fertilizer amount. In addition, the work content created by the creation means 87 is not limited to what was mentioned above, For example, you may enable it to input the spread amount of the agrochemical used in a field, and agrochemical.

  In this manner, the work content manually created by the creation unit 87 is transmitted to the server 2. For example, as shown in FIG. 23, when the registration button of the work content creation screen M9 is selected, the portable terminal 3b sets the work content inputted on the work content creation screen M9 as its own work content, and Send to 2 When the server 2 receives the work content transmitted from the portable terminal 3 b (first notification means 84), the server 2 stores the received work content in the work content database 61. In addition, the server 2 transmits the received self-work content to the other portable terminal 3b.

  For example, when the work content (self-work content) is created by the first mobile terminal 3b owned by the worker A, the first mobile terminal 3b sets the work content as the first work content corresponding to the worker A to the server 2 Send to The server 2 stores the received first work content of the worker A in the work content database 61. Further, the server 2 transmits the first work content to the mobile terminals 3 b of the other workers B and C who belong to the same organization as the worker A. The portable terminals 3b of the workers B and C display the received first work content as the other work content on the other work screen M3.

  In this way, for example, a worker who has not received a work instruction can notify another worker via the server 2 of the work content created by the portable terminal 3 b owned by the worker. In addition, since the work content (work content created by the mobile terminal 3b) stored in the work content database 61 of the server 2 can be displayed on the management computer 3a, the work is performed even when the administrator does not give an instruction. Agricultural work performed by a person can be grasped by the work content (work content created by the mobile terminal 3b).

By the way, the agricultural support system 1 can support the management and analysis and evaluation of agricultural results. The management, analysis and evaluation of agricultural performance will be described in detail below.
The agricultural results include information (agricultural work data) collected by the data collection device 5 when an agricultural machine 4 such as a tractor or a combine operates and the contents of a report reported from a farm worker. In the case of the tractor described above, the agricultural results collected by the data collection device 5 are the vehicle speed, engine speed, fertilizer spread amount, pesticide spread amount, sowing amount, etc. Information on agricultural work conducted without using 4 may be considered as an agricultural result.

In addition, regarding harvests such as rice harvested from the above-mentioned rice by a harvesting apparatus or a combine (agricultural machine 4), actual values such as harvest amount (yield) and quality of the harvest may be included in the agricultural results. In other words, agricultural performance can include all of the information (data) obtained in connection with agricultural work.
In the following description of the agricultural support system, the harvest amount (yield) and the protein content rate (quality) of rice harvested by the combine 4 according to the work instruction based on the above-mentioned planting plan and work plan are used as specific examples of agricultural achievements, Explain management of agricultural results after agricultural work and support for analysis and evaluation of agricultural results.

  Combine 4 is an agricultural machine that harvests grown rice and harvests rice grown on rice. The combine 4 is equipped with a scale that measures the weight of the harvested rice, and a quality sensor (not shown) that measures components contained in the rice. The components to be measured by the quality sensor include, for example, a water content rate (%) which is a rate of water, a protein content rate (%) which is a rate of protein, and the like.

  When the combine 4 harvests the rice according to the above-mentioned operation instruction, the weighing scale measures the weight of the harvested rice, and the quality sensor measures the moisture content and the protein content of the harvested rice. The measured weight (yield) of rice is transmitted to the data collection device 5, and the measured water content rate and protein content rate are also transmitted to the data collection device 5. In addition, it is desirable to associate measurement data and a field so that it can be specified in which field the measurement data measured by a weight scale or a quality sensor are measured. For example, the farm worker carries the portable terminal 3 b equipped with the position detection unit 25 and gets on the combine 4. And while measuring the position of the combine 4 by the position detection part 25, measurement data are acquired with the scale and quality sensor of the combine 4, and the position of measurement data and the combine 4 is memorize | stored in the data collection device 5 as agricultural work data.

  The data collection device 5 transmits the weight (yield) of rice received from the weight scale, the water content rate received from the quality sensor, the protein content rate, and the position (field position) of the combine 4 to the portable terminal 3b. The portable terminal 3 b transmits the yield, the water content rate, the protein content rate, and the field position received from the data collection device 5 to the server 2. At this time, agricultural operation data such as yield, water content rate, protein content rate and field position are stored (saved) in the agricultural actual results database 100A provided in the server 2.

By the way, as described above, the agricultural actual result database 100A is the actual value of the crop harvested in the field, that is, the actual value of rice harvested in the field, and the yield (kg) for each field, the moisture content (%) And the protein content (%) are stored. In the present embodiment, the yield is expressed not by a simple kilogram (kg) but by the number of “俵”, and further, by the number of 当 た り (俵 / 反) per field “one turn”. As a result, the yield is expressed as a reciprocation (俵 / 反) representing so-called production efficiency, ie, how many “俵” can be harvested per field “一”. Here, “俵” is a unit of weight of rice, one is equivalent to 60 kg of rice, “反” is a unit of area of a field, and one is equivalent to 300 tsubo (about 990 m ² ). Do.

The water content rate (%) and the protein content rate (%) are important values for determining the quality of rice, and are said to represent so-called taste, such as the texture and taste of rice. In particular, the protein content is a value that affects the quality of rice, as a value that affects the elasticity (hardness) of rice. In the present embodiment, the water content and the protein content are represented by weight percentage (%).
For example, as a result of harvesting rice, a field with a yield of 10 (俵 / 反) and a protein content of 5.5% to 6.5% contained in rice is an excellent field that achieves high yield and high quality. It can be said. If a field with high yield and high quality as described above can be obtained by management, analysis and evaluation of agricultural results by the agriculture support system 1, the characteristics of the field and the contents of the field can be used as examples of success in other fields It can apply.

Hereinafter, management, analysis and evaluation of agricultural results by the server 2 and the like will be described in detail.
As shown in FIG. 2, the server 2 includes an analysis and evaluation unit 100.
The analysis and evaluation means 100 evaluates the field based on the actual result storage means (agricultural actual result database 100A) for storing the actual value of the crop harvested in the field, and the actual value (agricultural result) stored in the actual result storage means A section (evaluation means) 100B and a field display section (field display means) 100C showing the evaluation of the field by the evaluation section 100B on a field map showing the field. In addition to the agricultural actual result database 100A which has stored (recorded) data according to a predetermined rule, the actual result storage means may simply store data.

  As described above, the evaluation unit 100B evaluates the field based on the actual values such as the yield and taste stored in the agricultural actual result database 100A, and in particular, with the first index (for example, the yield) for each field. The field is evaluated by relating two indicators such as a second indicator (e.g. taste). The evaluation here means that the value of the index (ie, the above-mentioned actual value) indicating the condition of rice which is a crop harvested in the field, such as yield and quality (water content rate and protein content rate) is a desirable value. To indicate whether it is in the range or to indicate the difference from the desired value. It can be said that these indicators represent the result (output) of agricultural work.

The configuration of the evaluation unit 100B will be described in more detail with reference to FIG.
FIG. 24 shows an evaluation screen Q7 showing a yield / quality distribution chart 101 (hereinafter, also simply referred to as a graph 101) and a field map 102.
When the computer 3 (management computer 3a, portable terminal 3b) accesses the server 2 and the computer 3 makes a request for evaluation, the evaluation unit 100B and the field display unit 100C display an evaluation screen Q7 on the computer 3.

  Specifically, the evaluation unit 100B displays a two-dimensional graph with the first index as the vertical axis and the second index as the horizontal axis on the evaluation screen Q7 as the yield / quality distribution map 101. The first index and the second index shown in the yield / quality distribution chart 101 are previously determined on the server 2 side, and in this embodiment, the first index is the yield (reciprocal (俵 / 俵) The second index is the protein content (%) In addition, in the evaluation screen Q7, a first input unit for inputting the first index and a second input unit for inputting the second index It may be displayed, and the first index and the second index may be input by the input interface of the computer 3.

  In addition, when the evaluation unit 100B displays the yield / quality distribution map 101, the evaluation unit 100B relates the relationship between the reversion as the first index and the protein content (%) as the second index (combination ) Is displayed in association with the field. That is, the evaluation unit 100B does not simply indicate the mark (marker portion) M indicating the reversion and the protein content rate on the yield / quality distribution map 101 by a numerical value (number) associated with the field, not simply by a plot point. Thus, the relationship between the yield for each field and the protein content rate (taste) is displayed on the graph 101 and graphed.

  Specifically, the evaluation unit 100B refers to the agricultural work data (reversion, protein content, field position) recorded in the agricultural actual result database 100A or the like at the time of creation of the yield / quality distribution chart 101, and the yield / quality distribution chart A marker (marker portion) M in which the field number corresponding to the field position is indicated is displayed at a position corresponding to the combination of the return and the protein content rate at 101 above.

  In addition to the method described above, the reversion and association of the protein content rate with the field may be performed by the following method, or may be other methods. The measurement time (date and time) when the return and protein content rate were measured by the combine 4 is acquired by the combine 4 or the portable terminal 3b, and this measurement time is stored in the agricultural result database 100A as agricultural work data together with the return and protein content rate. Keep it. Then, the server 2 (the evaluation unit 100B) collates the measurement time when the return and the protein content rate are measured with the date when the harvest operation is performed in the field shown in the actual report, thereby the return and the protein content rate May be associated with the field. In this case, in addition to the agricultural actual results database 100A, a report database 50 for storing actual reports is also an actual result storage means.

  Further, the evaluation unit 100B displays the evaluation designation unit 105 on the yield / quality distribution chart 101 in order to evaluate the field shown in the yield / quality distribution chart 101. The evaluation designation unit 105 designates a desired value (optimum value) in the first designation unit 106 which designates a desired value (optimum value) in the first index (for example, return) and a second index (for example, taste). A second designation unit 107 is designated.

  The first designation unit 106 is capable of designating the lower limit value of the first index, and includes a lower limit line parallel to the horizontal axis and moving along the vertical axis. Further, the second designation unit 107 can designate the lower limit value of the second index, and can designate the lower limit line 107a parallel to the vertical axis and moving along the horizontal axis, and the upper limit value of the second index. And an upper limit line 107b parallel to the vertical axis and moving along the horizontal axis.

The first designation unit 106 may designate an upper limit value of the first index, and may further include an upper limit line parallel to the horizontal axis and moving along the vertical axis. The second designation unit 107 may have either the lower limit line 107 a or the upper limit line 107 b instead of both the lower limit line 107 a and the upper limit line 107 b.
As shown in FIG. 24, when the evaluation unit 100B initially displays the yield / quality distribution map 101 in response to the request for evaluation of the management computer 3a, the optimum value of the first index (the optimum value of the optimum value The default value) is acquired from the server 2, and the optimum value (default value of the optimum value) of the second index is acquired from the server 2. Then, based on the default value of the optimum value acquired from the server 2, the lower limit line 106, the lower limit line 107 a, and the upper limit line 107 b are displayed at predetermined positions on the yield / quality distribution chart 101.

  For example, since the evaluation unit 100B determines that the target (optimum) return, that is, the desired return (the first index default value) is 10 (俵 / 反) or more, the lower limit line 106 has a 10 (反 / 反) return. Display at the position showing). Further, the evaluation unit 100B, for example, has a target (optimum) protein content rate, that is, a desirable protein content rate (default value of the second index) is in the range of 5.5% to 6.5%. The lower limit line 107a is displayed at a position where the protein content is 5.5%, and the upper limit line 107b is displayed at a position where the protein content is 6.5%. In addition, the default value of the optimal value of the 1st index and the default value of the 2nd index are determined by the area, variety, land strength, etc. where crops are planted, and are determined by the past results of agricultural work etc. is there.

  After displaying the lower limit line 106, the lower limit line 107a, and the upper limit line 107b according to default values when displaying the graph 101, the evaluation unit 100B permits the movement of the lower limit line 106, the lower limit line 107a, and the upper limit line 107b. Do. The administrator or the like selects one of the lower limit line 106, the lower limit line 107a and the upper limit line 107b using the input interface of the management computer 3a and the like, and moves the selected line vertically or horizontally. It is possible to change the level of field evaluation (the range of the first indicator, the range of the second indicator).

  Further, the evaluation unit 100B determines, on the graph 101, a region (best region) V which satisfies both the optimum value of the first index designated by the first designation unit 106 and the optimum value of the second indicator. For example, hatching with hatching is displayed. In addition, the evaluation unit 100B may indicate, for example, the best area V by a figure (for example, a quadrangle), may be indicated by painting the best area V by a color, or may be indicated by another method. In this embodiment, the optimum value of the first indicator is 10 (俵 / anti) or more, and the optimum value of the second indicator is in the range of 5.5% to 6.5% of the protein content rate, On the graph 101, the part surrounded by these becomes the best region V.

The evaluation unit 100B displays, in the yield / quality distribution chart 101, a field showing an actual value that satisfies both the condition of the first index (reciprocal return) and the condition of the second index (protein content rate).
Specifically, the evaluation unit 100B displays, on the evaluation screen Q7, a setting unit 108 for narrowing down fields displayed on the graph 101. The setting unit 108 is disposed above the graph 101, and sets a cropping setting unit 108a that sets a cropping plan, an area setting unit 108b that sets an area of a field, and a first index (for example, counterfeit). And a second index setting unit 108 d for setting a second index (for example, a protein content rate).

  For example, when “Koshii-buki” is input as a crop to the planting setting section 108 a, all the fields for planting “Koshii-buki” are displayed as graphs 101. It becomes an object to be displayed in. Alternatively, when “Koshii Buki 2013” is input as the planting plan (planting plan name) to the planting setting unit 108 a, the fields set in the planting plan corresponding to “Koshii Buki 2013” are targets to be displayed in the graph 101.

If the area setting section 108b can input the area, and inputs "area east of office" as the area in the cropping setting section 108a, for example, the field corresponding to the area east of the office is displayed as the graph 101 Become.
An item for setting the condition of the first index is displayed in the first index setting unit 108c, and a field satisfying the condition of the first index is an object to be displayed by the graph 101. In the first index setting unit 108c, for example, it is selected whether the field corresponding to “5 or less”, “6 to 9” or “10 or more” is displayed or the field “all” is displayed. can do.

An item for setting the condition of the second index is displayed in the second index setting unit 108 d, and a field satisfying the condition of the second index is a target to be displayed by the graph 101. In the second index setting unit 108d, for example, a field corresponding to any of “5.5% or less”, “5.6% to 6.5%” or “6.6% or more” is displayed, or “all You can choose to display the field of
For example, in FIG. 24, since “all” is selected in the first index setting unit 108 c and the second index setting unit 108 d, the evaluation unit 100 B specifies “Shinobi” in the planting plan and “Office” All of the first to sixth fields located on the east side are displayed on the yield / quality distribution chart 101.

Next, evaluation by the graph 101 will be described.
The marker M of the fourth field with number 4 is displayed in the best region V on the yield / quality distribution map 101, so the fourth field is the return and taste (quality) of the harvested rice Both are rated as excellent fields with desirable performance values.
Also, markers M of the first to third fields numbered 1 to 3 have a protein content of 5.5% to 6.5 with a reversion less than 10 (俵 / 俵) directly below the best region V. % (More specifically, 6.0% to 6.5%) is displayed in an area. Therefore, although the first to third fields showed desirable values for taste (quality), the repercussions have not reached desirable values, and the device for improving the yield while maintaining the protein content rate is It can be evaluated that it is a necessary field.

  Furthermore, the markers for the fifth field and the sixth field to which the numbers 5 and 6 are attached are in the range where the protein content exceeds 6.5% and the reversion is 10 (俵 / 俵) or more at the side of the best region V. It is displayed in the area where Therefore, although the 5th field and the 6th field showed the results values where both return is desirable, the taste (quality) deviates from the desired range of the desired values, and the device to improve the taste (decrease the protein content rate) It can be evaluated that it is a necessary field.

As described above, the evaluation unit 100B displays the reversion and the protein content, which are actual values, as the first index and the second index on the yield / quality distribution map 101, so that the field corresponding to the actual values is displayed. The rating can be displayed.
The evaluation unit 100B displays the marker M displayed on the yield / quality distribution chart 101 in a size according to the area of the field (field area). Specifically, when displaying the marker M, the evaluation unit 100B acquires the area of the displayed field (field area) from the server 2, and the size of the marker M (the size of the diameter of the marker) according to the acquired area Set For example, when the cropping plan (cropping plan name) displays the fields of "Koshii Buki 2013" on the yield / quality distribution chart 101, the field area set in this "Koshii Buki 2013" is acquired from the planting plan database 31 The area of the marker M is increased according to the acquired field area.

The area of the marker M of the third field is larger than that of the second field, and the area of the markers M of the fourth and sixth fields is further larger. The evaluation unit 100 </ b> B displays the marker M having an area proportional to the actual area of the first to sixth field on the yield / quality distribution map 101.
In the above description, the evaluation unit 100B displays the marker M on the yield / quality distribution map 101 based on the actual value for each field, but the above-mentioned predetermined area which is a plurality of fields having common attributes The marker M may be displayed based on each actual value.

  In addition, although yield and protein content rate were illustrated as indicators showing the condition of rice which is a crop harvested in the field, other indicators showing the result (output) of agricultural work may be used instead of these illustrations. Can. In other words, the index representing the state of rice, the results relating to different farming practices for each field and predetermined area, such as water content rate, soil fertility (field), nitrogen content and phosphorus content in soil, and depth of cultivation, That is, it can be used as a first index or a second index.

The configuration of the field display unit 100C will be described in more detail with reference to FIG.
As described above, the field display unit 100C can show the evaluation of the field by the evaluation unit 100B on the field map 102 indicating the field. Specifically, the field display unit 100C acquires the field evaluated by the evaluation unit 100B, that is, the field (field information) displayed on the graph 101 from the evaluation unit 100B, and acquires the acquired field on the field map 102. Emphasize and display. Alternatively, when the marker M of the first to sixth fields displayed on the yield / quality distribution chart 101 is selected using the pointing device or the like of the computer 3 (the computers 3a and 3b), the field display unit 100C The field corresponding to the selected marker M is highlighted in the field map 102 and displayed. By this, the field corresponding to the selected actual value is displayed on the field map 102.

  In the field map 102 shown in FIG. 24, the first to sixth fields selected on the yield / quality distribution chart 101 are highlighted. The first to sixth fields in the field map 102 have the same numbers (field numbers) as the markers M in the yield / quality distribution chart 101, and are displayed in the same color as each other, or using lines of the same type. It is highlighted by the display method such as being displayed. By this highlighting, the correspondence between the yield / quality distribution map 101 and the field map 102 becomes apparent at a glance, and the field on which the evaluation is shown on the yield / quality map 101 and the field map 102 showing the fields are linkedly displayed. can do.

  In the embodiment described above, the graph 101 and the field map 102 are displayed on the same screen (evaluation screen Q7), but when the graph 101 and the field map 102 are separate screens, the field display unit 100C When the selection of the marker M on the graph 101 by the computer 3 is completed, the screen is automatically switched to the field map 102 to display the field corresponding to the marker M on the field map 102 in an emphasized manner. On the other hand, when the field is selected by the pointing device of the computer 3 on the field map 102, the evaluation unit 100B highlights the marker M corresponding to the field selected on the field map 102.

  The field display unit 100C and the evaluation unit 100B cooperate with each other to display the result of evaluation by the graph 101 superimposed on the fields displayed on the field map 102. When the field display unit 100C displays the result of evaluation of the graph 101 in the field map, the field display unit 100C acquires the evaluation of the field displayed in the field map on the evaluation unit 100B from the evaluation unit 100B. For example, the field display unit 100C requests the evaluation unit 100B for a field that enters the best area V in the graph 101, and the evaluation unit 100B outputs the field of the best area V to the field display unit 100C. And the field display part 100C superimposes evaluation of the field of the best area | region V obtained from the evaluation part 100B on the figure (on a map) which shows the said field, and describes it with a symbol "double circle (double-circle ◎)." For example, in the fourth field where the yield and quality distribution chart 101 show desirable values for both the return and the taste (quality), “double circle ◎” is displayed overlappingly because it is an excellent field.

  In addition, the field display unit 100C requests the evaluation unit 100B for a field satisfying the optimum value (the optimum value of the second index) specified by the second specification unit 107 in the graph 101, and the evaluation unit 100B A field satisfying the optimum value of the second index is output to the field display unit 100C. The field display unit 100C superimposes the field evaluation satisfying the optimum value of the second index obtained from the evaluation unit 100B on the figure (on the map) indicating the field, and describes the field evaluation with a symbol "circle ○". For example, the field display unit 100C displays a symbol "circle ○" superimposed on the first field to the third field, which is a field that shows that the taste value shows a desirable performance value but the repayment is slightly short. Do.

  Further, the field display unit 100C requests the evaluation unit 100B for a field satisfying the optimum value (the optimum value of the first index) specified by the first specification unit 106 in the graph 101, and the evaluation unit 100B A field satisfying the optimum value of the first index is output to the field display unit 100C. The field display unit 100C superimposes the field evaluation satisfying the optimum value of the first index obtained from the evaluation unit 100B on the figure (on the map) indicating the field, and writes the symbol "square □". For example, in the fifth field and the sixth field, a symbol “square □” which is evaluated as being a field in which the taste of the item which shows the desired result value of the return exceeds the desirable range is superimposed and displayed.

  In addition, although the evaluation for every field was performed in the embodiment mentioned above, for example, "the same device is made to the method of farming work including cropping", "the geographical feature is the same", "the field of The evaluation may be performed for each predetermined area, with a plurality of fields having common attributes as one predetermined area, for example, the owners are the same. In other words, agricultural results (actual values) such as yield (kg) and taste (water content rate (%) and protein content rate (%)) of crop (rice) harvested in a given area where multiple fields with the same attribute are grouped ) May be evaluated.

  In the present embodiment, the evaluation unit 100B evaluates the field by displaying the best region V in the yield / quality distribution chart 101 and further displaying whether the field is in the best region V or not. The However, the evaluation unit 100B may evaluate the field by classifying (ranking) the field into a plurality of ranks based on the yield / quality distribution chart 101. Here, the term "rank" is a concept that represents the level of good or bad, such as rank or rank.

  Specifically, the evaluation unit 100B calculates the optimum value (or optimum range) of the first index specified by the first specification unit 106 and the optimum value (or optimum data) of the second index specified by the second specification unit 107. A field satisfying the range, that is, a field included in the best region V, is classified into the highest rank (top of the ranking) which is positioned as the highest rank. In addition, the evaluation unit 100B classifies the field satisfying only the optimum value of the first index into the medium rank ranked as the next rank of the highest rank, and the field satisfying only the optimum value of the second index is also medium. Classify into ranks. Furthermore, the evaluation unit 100B classifies the field which does not satisfy the optimum value of the first index or the optimum value of the second index into the lowest rank which is positioned as the lowest rank.

  For example, in the yield / quality distribution map 101 shown in FIG. 24, the marker M (the center of the marker M) indicating the fourth field is included in the best region V, so the evaluation unit 100B sets the fourth field to the highest rank. Classify. In addition, since the marker M indicating the first field to the third field satisfies only the optimum value of the first index, the evaluation unit 100B classifies the first field to the third field into middle ranks. In addition, since the marker M indicating the fifth field and the sixth field satisfies only the optimum value of the second index, the evaluation unit 100B classifies the fifth field and the sixth field into middle ranks. As described above, the evaluation unit 100B classifies each field into a plurality of ranks based on the position (the position of the mark M) of the field in the yield / quality distribution map 101.

  In addition, when ranking of a field is performed by the evaluation part 100B, the field display part 100C displays the rank value (the highest rank, the middle rank, the lowest rank) of the field. For example, the field display unit 100C satisfies the optimum value of the first index (rank value A) and the optimum value of the second index (rank value A) that the field is the highest rank. The indicated rank value "AA" is superimposed and displayed. In addition, the field display unit 100C satisfies the optimum value of the first index (rank value A) and the medium rank for fields not satisfying the optimum value of the second index (rank value B). The rank value “AB” indicating is displayed overlapping, and the optimum value of the first index is not satisfied (rank value B), and the optimum value of the second index is satisfied (rank value A). A rank value "BA" indicating one medium rank is superimposed and displayed.

The agricultural support system 1 includes an actual result storage unit (agricultural actual result database 100A, etc.) for storing actual values of crops harvested in the field, an evaluation unit 100B for evaluating the field based on the actual value, and a field by the evaluation unit 100B. It has field display part 100C which shows evaluation on a field map which shows a field.
In addition, the results storage means stores the yield of the crop and the taste of the crop as the actual value for each field, and the evaluation unit 100B evaluates the field by relating the yield and taste of each field, and displays the field The section 100C displays the evaluation of the field superimposed on the field shown in the field map. In addition, the field display unit 100C links and displays the field on which the evaluation is shown on the graph 101 by the evaluation unit 100B and the field map 102 indicating the field. Furthermore, when the actual value displayed on the graph 101 is selected, the field display unit 100C displays the field corresponding to the selected actual value on the field map 102.

The evaluation unit 100 </ b> B displays the marker (the marker unit) in an area corresponding to the area of the predetermined area corresponding to the actual value (the actual agricultural value) represented by the marker M, thereby displaying the actual agricultural result in a graph. Further, the evaluation unit 100B graphs and displays actual values for each predetermined area. Furthermore, the evaluation unit 100B graphs and displays the relationship between the yield and the taste for each predetermined area.
As described above, the evaluation unit 100 </ b> B displays the above-described yield / quality distribution chart 101 to relate the two individually independent indexes (the first index and the second index). By changing the combination of these two indicators, it is possible to display the distribution of different fields on the graph, and it is possible to present information useful for grasping the characteristics and tendency of the fields.

  When the two indicators of the first indicator and the second indicator have a range of desirable values, it is possible to clearly display on the yield / quality distribution chart 101 a field satisfying both of the desirable values of the two indicators. . Furthermore, for a field that does not satisfy the above range, it can be displayed in a manner that can be intuitively grasped through sight as to how much excess and deficiency are and how far away from the desired value range. By clarifying the position and distance with respect to the range of these desirable values, it is possible to evaluate the field and the predetermined area.

  Furthermore, by setting the area of the marker M indicating a field in the yield / quality distribution chart 101 to a size corresponding to the area of the field, the field in the yield / quality distribution chart 101 which is a two-dimensional graph by two indicators Can be realized by adding a third indicator (third indicator) of the area of. According to the yield / quality distribution chart 101 shown using these three indicators, it is possible to evaluate a field or a predetermined area with the three indicators while being a two-dimensional graph. The quality of the harvested rice is not determined by only the elements shown in one index, but is influenced by the combination of multiple elements, so it is a two-dimensional graph that allows the field to be evaluated by the three indices. The quality distribution chart 101 is a very useful graph.

In addition, you may display a marker by the magnitude | size according to the value of indicators other than the field area. That is, any factor representing the result (output) of the agricultural work can be assigned to the first to third indices.
Moreover, the field map 102 displayed by the field display unit 100C makes the field evaluation obvious at a glance, and it is not only a field where high quality rice can be produced, but also the field such as high and low reciprocity and good and bad taste. Makes it easy to understand the personality and characteristics of Furthermore, since these individuality and features are displayed on the map, the field map 102 displayed by the field display unit 100C grasps the influence of the topographical features of the land displayed on the map on the individuality and features of the field. Help to For example, in the field map 102 shown in FIG. 24, the first to fourth fields are located on the west side of the river, and the fifth and sixth fields are located on the east side of the river. Then, referring to the field map 102 of FIG. 24 again, the field on the east side of the river can easily be repelled, and the field on the west side of the river can be likely to be a land where it is easy to obtain an appropriate taste. In addition, even in the first to fourth fields located on the west side of the same river, only the fourth field achieves higher return than the first to third fields. If this is viewed on the field map 102, although the first to fourth fields are adjacent to each other, it can be recognized that only the fourth field achieves high restitution. Therefore, the farmland map 102 displayed by the farmland display unit 100C provides this recognition to distinguish between the farm work performed for the first farm field to the third farm field and the farm work performed for the fourth farm field. You can examine points and give an opportunity to improve farming practices.

It should be understood that the embodiments disclosed herein are illustrative and non-restrictive in every respect. The scope of the present invention is indicated not by the above description but by claims, and is intended to include all modifications within the meaning and scope equivalent to claims.
In the above-mentioned embodiment, although the yield (俵 / 俵) and the protein content rate (%) were illustrated as agricultural results, if it is information (data) which can be collected by data collection device 5, specific gravity and moisture content of rice Or the like may be used. Moreover, you may use the performance value obtained using apparatuses other than the data acquisition apparatus 5 after harvesting.

  In addition, it has been described that the markers of the first field to the sixth field displayed in the yield / quality distribution chart 101 are selected using the pointing device or the like of the computer 3 (computers 3a and 3b). The marker may be designated and selected according to, or the marker may be designated and selected within an arbitrary range by so-called dragging.

  Furthermore, on the yield / quality distribution chart 101, along with providing an ordinate designating axis which is an axis for designating the coordinates (ordinate) of the ordinate, and an abscissa designating the coordinate (abscissa) of the abscissa. An axis may be provided, and markers of the first field to the sixth field may be specified and selected by the vertical and horizontal coordinates of the position where both coordinate specification axes intersect. The method of moving the ordinate specification axis and the abscissa specification axis is arbitrary, and may be a method of moving continuously or a method of moving in a discontinuous (stepwise) manner.

  Moreover, in the above-mentioned embodiment, although it is decided that the work plan setting means 40 changes the farm work period of a common field or an individual field as a work plan, not only the farm work period of a common field or an individual field but a common field or You may be able to change the farming practices of individual farms. For the change of the farming operation, for example, the farming operation displayed on the first operation display unit 45 or the second operation display unit 55 can be selected by a pointer or the like, and the selected farming operation is changed to another farming operation. The method of changing farming work is not limited to this.

  In the above-described embodiment, the common setting screen Q2 and the individual setting screen Q3 are displayed on the same screen by the screen integration unit 40C, but may be displayed on different screens. Moreover, although it is desirable to set the work plan of a common field and an individual field by the work plan setting means 40, you may enable it to set only the work plan of an individual field.

1 Agriculture Support System 2 Server 3 Computer 3a Management Computer (Personal Computer)
3b Worker computer (mobile terminal)
4 Agricultural machinery (tractor)
30 Planting plan setting means 31 Planting plan storage means (planting plan database)
40 work plan setting means 40A: common setting part 40B: individual setting part 40C: screen integration part 41 work plan storage means (work plan database)
42 Work standard storage means (work standard database)
60 work content creation means 61 work content storage means (work content database)
71 work instruction means 72 acquisition means 73 sorting means 74 display means (first display means)
84 first notification means 85 second notification means 86 setting means 87 preparation means 100 analysis and evaluation means 100A agricultural results database 100B evaluation unit (evaluation means)
100C field indicator (field indicator)
101 Yield and quality distribution map 102 Field map V Best area

Claims (5)

A server comprising: a farm, an agricultural work performed in the farm, work content storage means for storing work contents including an implementation date for performing the farm work, and a work instruction means for transmitting work contents stored in the work content storage means to the outside When,
Acquisition means for acquiring the work content transmitted by the work instruction means, creation means for preparing the work content including the field, the agricultural work and the implementation date, and a display unit for displaying the work content acquired by the acquisition means And a portable terminal having
Equipped with
An agricultural support system, wherein the portable terminal transmits work contents including the farmland, the agricultural work, and an implementation date created by the creation means to the server, and displays the work contents created by the creation means on a display unit.   The agricultural support system according to claim 1, wherein the server stores the received work content in the work content storage means when the work content transmitted from the portable terminal is received.   3. The server according to claim 1, wherein the server transmits the received work content to a portable terminal different from the portable terminal that has transmitted the work content, when the work content transmitted from the portable terminal is received. Agricultural support system described.   The display unit of the portable terminal is a field selection unit that selects a predetermined field from among a plurality of fields registered in advance, a work input unit that performs agricultural work to be performed in the predetermined field selected by the field selection unit, and The agricultural support system according to any one of claims 1 to 3, which displays a date setting unit that sets an implementation date on which the agricultural work was performed.   The creation means causes the display unit to display a machine input unit for inputting an agricultural machine, a fertilizer input unit for inputting a fertilizer name, and a spread amount setting unit for setting a spread amount of fertilizer, and is input to the machine input unit The agricultural support system according to claim 4, wherein the operation content is the agricultural machine, the fertilizer name input to the fertilizer input unit, and the spread amount set by the spread amount setting unit.