JP6840778B2 - Agricultural support system - Google Patents

Description

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

Traditionally, individual farmers and farming groups have managed fields, farm work, and workers (farmers) who perform farm work. These agricultural managements were often carried out using handwritten notebooks and memos, but with the development of information technology, agricultural management is also becoming more IT-oriented. As a technique for performing agricultural management by a computer or the like, for example, there is an information management system shown in Patent Document 1.

The information management system disclosed in Patent Document 1 provides a crop harvester with a crop quality measuring means for measuring the quality of a crop as the crop is harvested, and the quality measurement information measured by the crop quality measuring means. An information output means capable of outputting to the outside of the machine is provided, and a measurement information collecting means for collecting measurement information of the quality corresponding to each of a plurality of harvesting locations output from the information output means, and the measurement information collecting means. Based on the collected information collected in, it is equipped with a quality map creating means for obtaining and outputting a quality map for each region of crops corresponding to a plurality of harvesting places.

Japanese Unexamined Patent Publication No. 11-53674

The information management system disclosed in Patent Document 1 obtains and outputs a quality map for each region of crops corresponding to a plurality of harvesting places (for example, fields). However, if the number of fields to be managed increases, even if a quality map that simply lists the values indicating quality is prepared, it is sufficient as a material that contributes to the management of agricultural performance after agricultural work and the support for analysis and evaluation of agricultural performance. It's hard to say.
Therefore, in view of the above problems, it is an object of the present invention to provide an agricultural support system that facilitates management, analysis and evaluation of agricultural performance even when managing many fields.

In order to achieve the above object, the present invention has taken the following measures.
In other words, agricultural support system includes a plurality of fields, the plurality of each of the agricultural work done in the field of the field, and work content storage means for storing the work including the effective date for performing the agricultural work stored in the work storage means A server having a work instruction means for transmitting the work contents to the outside, an acquisition means for acquiring the work contents transmitted by the work instruction means, and work contents including the agricultural work and the implementation date in each of the plurality of fields. The mobile terminal includes a mobile terminal having a creation means for creating the above means and a display unit for displaying the work content acquired by the acquisition means, and the mobile terminal is said to be in each of the plurality of fields created by the creation means. The work content including the farm work and the implementation date is transmitted to the server, and the work content created by the creation means is displayed on the display unit.

When the server receives the work content transmitted from the mobile terminal, the server stores the received work content in the work content storage means.
When the server receives the work content transmitted from the mobile terminal, the server transmits the received work content to a mobile terminal different from the mobile terminal that transmitted the work content.
The display unit of the mobile terminal includes a field selection unit that selects a predetermined field from a plurality of fields registered in advance, a work input unit that performs agricultural work in a predetermined field selected by the field selection unit, and the above. Display the date setting unit that sets the implementation date when the farm work was performed.

The creating means displays a machine input unit for inputting an agricultural machine, a fertilizer input unit for inputting a fertilizer name, and a spray amount setting unit for setting a fertilizer application amount on the display unit, and inputs the fertilizer input unit. The agricultural machine, the fertilizer name input to the fertilizer input unit, and the spray amount set by the spray amount setting unit are defined as the work contents.

The evaluation of the field based on the actual value of the crops harvested in the field can be shown on the field map which is a map showing the field. Therefore, the evaluation of 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 values for each field, the field can be evaluated by associating the yield and the taste of each field. Further, since the evaluation for this field is superimposed on the field shown on the field map, the evaluation for each of the plurality of fields can be visually confirmed on the map using the combination of yield and taste.

By displaying the actual value of the crop harvested in the field on the graph, the evaluation of the field corresponding to the actual value can be displayed. Then, since the field whose evaluation is shown on the graph and the field map showing the field are linked and displayed, the field whose evaluation is shown on the graph can be selectively displayed on the field map. It will be possible to visually confirm the evaluation of each of the multiple fields on the map.

As an evaluation for each field, the relationship between yield and taste can be displayed on a graph, and the field can be displayed on a field map. Therefore, the fields showing the evaluations 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 the combination of yield and taste. Will be.

It is an overall view of the agricultural support system. It is a block diagram of an agricultural support system. It is a figure which shows the cropping plan screen. It is a figure which shows (a) the common setting screen before change, and (b) shows the common setting screen after change. It is a figure which shows (a) the individual setting screen before the change, and (b) shows the individual setting screen after the change. It is a figure which shows (a) the work plan screen before change, and (b) shows the work plan screen after change. It is a figure which shows the flow of a two-year planting plan and a work plan. (A) An example in which the combination of the crop and the field matches, (b) The first example in which the combination of the crop and the field does not match, and (c) The second example in which the combination of the crop and the field do not match. It is a figure which shows (d) an example of the previous year's work plan stored in a work plan database. It is a figure which shows the work creation screen. It is a figure explaining (a) transmission of work content to a target farm worker, and (b) is a figure explaining transmission of work content to a non-target farm worker. It is explanatory drawing explaining the sorting of work contents by a sorting means. It is a figure which shows the transition of switching of various display screens. It is a figure which shows (a) the main menu screen, (b) the self-work screen, and (c) the other person work screen. It is a figure which shows (a) self-work confirmation screen and (b) other person work confirmation screen. It is a figure which shows (a) plan confirmation screen, and (b) work in progress screen. It is a figure which shows the report confirmation screen. FIG. 1 is a diagram showing a flow of transmission / reception of work contents between a server and a mobile terminal. FIG. 2 is a diagram showing a flow of transmission / reception of work contents between a server and a mobile terminal. It is a figure which shows the flow of setting the agricultural machine (the machine used) based on the work content. (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 the self-work content is made into an interim report, and (c) the interim report is an actual report. It is a figure which shows the aspect which was converted into. (A) It is a figure which shows the other person's work content displayed on the other person's work confirmation screen, (b) it is a figure which shows the mode when the other person's work content is made into an interim report, and (c) the interim report is an actual report. It is a figure which shows the aspect which was converted into. It is a figure which shows the flow from the acquisition of a work plan to the display of a work plan. It is a figure which shows the report creation screen. It is a figure which shows the "yield / quality distribution map" and the field map. It is an overall schematic view of a tractor.

The agricultural support system according to the embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows an overall view of the agricultural support system.
As shown in FIG. 1, the agricultural support system 1 provides agricultural support, and includes a server 2 that provides various agricultural support. The server 2 mainly supports the creation of various plans (planting plans, work plans) created by the administrator and the like, and the creation of agricultural work instructions (work contents). In addition, the server 2 manages the agricultural performance and supports the analysis and evaluation of the agricultural performance.

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

Further, the agricultural support system 1 includes a data collecting device 5 mounted on the agricultural machine 4. The data collecting device 5 exchanges various data by communicating with the mobile terminal 3b. For example, the data collecting device 5 collects data (agricultural work data) when the agricultural machine 4 is operated and is a mobile terminal. Send to 3b. The agricultural machine 4 is a tractor, a combine harvester, 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 contents) are created. Can be done. In addition, work instructions can be given to the farm worker by transmitting the created work content from the server 2 to the mobile terminal 3b. Further, by transmitting the farm work data from the mobile terminal 3b to the server 2, the farm work data can be stored in the server 2, and the farm work data can be analyzed and evaluated on the server 2.

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 configuration 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 (traveling vehicle body) 10 to which wheels are attached to the front and rear. An independently mounted cabin 13 is provided behind the engine 11, and a driver's seat 14 is provided in the cabin 13. Further, various implants and the like can be attached to the rear portion of the traveling vehicle 2. Specifically, a three-point link mechanism 15 is provided at the rear of the traveling vehicle 2 so as to be able to move up and down, and a PTO shaft for transmitting power from the engine 11 is provided. A work device 16 such as a fertilizer spraying device, a tilling device, a pesticide spraying device, a sowing spraying device, and a harvesting device is detachably attached to the three-point link mechanism 15. Note that FIG. 25 shows an example in which the fertilizer spraying device is attached to the three-point link mechanism 15.

As shown in FIG. 2, the tractor 4 is equipped with a data collecting device 5 and a control device 6. The data collection device 5 and the control device 6 are connected by a vehicle communication network. The control device 6 controls the traveling system, the working system, and the like of the tractor 4, controls the operation of the engine as the traveling system control, and controls the operation lever provided around the driver's seat as the working system control. When it receives an input from an operation tool such as an operation switch or an operation switch, it controls operations such as raising and lowering the three-point link mechanism 15 and outputting (rotation speed) of the PTO axis according to the input value. Control signals for controlling the traveling system and working system of the tractor 4 and various detection signals for performing the control (for example, signals detected by the sensor) are output to the vehicle communication network and are output to each part of the tractor 4. Be transmitted. The traveling system control and the working system control by the control device 6 are not limited to those described above.

The data collection device 5 automatically collects various data related to farm work when the tractor 4 is operating via the vehicle communication network. For example, when a tilling device is connected to the rear part of the tractor 4 as a working device 16 and the tractor 4 operates, data such as the rotary speed, the rotary load, the engine speed, the vehicle speed, and the plowing depth are stored in the vehicle communication network. Is output to. The data collecting device 5 acquires data such as the rotary speed, the rotary load, the engine speed, the vehicle speed, and the plowing depth as agricultural work data.

When the working device 16 is a fertilizer spraying device, a pesticide spraying device, or a seeding spraying device, data such as vehicle speed, engine speed, and spraying amount (fertilizer spraying amount, pesticide spraying amount, seeding spraying amount) are stored in the vehicle communication network. Output to the above, the data collecting device 5 acquires the vehicle speed, the engine speed, the amount of fertilizer sprayed, the amount of pesticide sprayed, and the amount of sowing sprayed as agricultural work data. Alternatively, when the work device 16 is a harvesting device, data such as vehicle speed, engine rotation speed, and harvest amount are output on the vehicle communication network, and the data collection device 5 outputs vehicle speed, engine rotation speed, and harvest amount to agricultural work data. Get as.

The data collecting device 5 includes a first storage unit 20 and a first communication unit 21. The first storage unit 20 temporarily stores the farm work data related to the farm work as described above. Agricultural work data is sequentially accumulated in the first storage unit 20 when the tractor 4 is operated. The data collecting device 5 stores machine-specific information for identifying (identifying) the tractor 4, and also stores the operating time when the tractor 4 is operated.

The first communication unit 21 performs wireless communication with the mobile terminal 3b, and is composed of a device that performs short-range wireless communication. The first communication unit 21 wirelessly communicates with the mobile terminal 3b by, for example, Wi-Fi (Wireless Fidelity, a registered trademark) of the IEEE802.11 series, which is a communication standard.
The mobile terminal 3b is composed of, for example, a smartphone (multifunctional mobile phone), a tablet PC, or the like having relatively high computing power. As shown in FIG. 1, the mobile terminal 3b is possessed by the farm worker U2 during farm work, and the mobile terminal 3b is assigned to each farm worker U2. For example, when there are two mobile terminals 3b and two farm workers U2 (worker A, worker B), the first mobile terminal 3b is assigned to "worker A" and the second one. The mobile terminal 3b is assigned to the "worker B". Hereinafter, for convenience of explanation, the farm worker may be referred to as a “worker” and the explanation may be advanced.

The identification information for identifying the mobile terminal 3b (for example, MAC address) and the identification information for identifying the worker (for example, name, address, and email address unique to the farm worker) are associated with the server 2 and the management computer. It is stored in 3a, a mobile terminal 3b, or 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 mobile terminal 3b and the worker are associated with each other, the method of association and the storage location of the identification information are not limited to those described above.

The mobile terminal 3b 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 composed 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, a registered trademark) of the IEEE802.11 series, which is a communication standard. Further, 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 the data transmitted from the data collection device 5 and the server 2 in addition to the identification information.

The mobile terminal 3b receives signals (position of GPS satellites, transmission time, correction information, etc.) transmitted from the positioning satellite (for example, GPS satellite) 24, and based on the received signals, the mobile terminal 3b receives its own position (for example, GPS satellite). It may have a position detection unit 25 for detecting latitude and longitude). When the position detection unit 25 is provided, the farm worker can detect the position of the farm worker during the farm work by possessing the mobile terminal 3b during the farm work.

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

The cropping plan is a plan for planting what crop in which field, that is, a plan for associating a predetermined "field" with a predetermined "crop", for example, planting a crop in the field. Before this, a manager or the like who manages a plurality of fields performs the work. A field is a sectioned field where crops are planted (planted).
When the management computer 3a logs in to the server 2 and the management computer 3a requests the creation of a cropping plan, the cropping plan setting means 30 manages the cropping plan screen Q1 as shown in FIG. The process of displaying on the computer 3a is performed. The cropping plan, the cropping plan screen Q1 and the cropping plan setting means 30 will be described with reference to FIG.

The cropping plan setting means 30 is a first classification setting unit for setting a major classification of crops (for example, crop items) to be set in the cropping plan from a plurality of crops (for example, rice, rice, barley, wheat). 32 is displayed on the cropping plan screen Q1. For example, when "rice" is selected from a plurality of crops displayed in the first classification setting unit 32, the major classification of crops is set to "rice".
In addition, the cropping plan setting means 30 plants a second classification setting unit 33 for setting a minor classification (for example, a crop variety or a crop year) for further narrowing down the crops from the crops (items) in the major classification. Display on the plan screen Q1. For example, when "Koshiibuki" is selected in the second classification setting unit 33, the crop in the cropping plan is determined to be "Koshiibuki".

The first classification setting unit 32 and the second classification setting unit 33 are parts for narrowing down the crops to be set in the cropping plan from various crops, and the number of classifications, the classification method, and the number of classification floors are not limited. For example, in the above-mentioned example, the crop is set with the "crop item" as the major classification and the "crop variety" as the minor classification, but the present invention is not limited to this, for example, the "crop variety" is "region". (For example, Koshiibuki produced in Niigata Prefecture) may be classified as a subclass (for example, Koshiibuki produced in Niigata Prefecture), so that those including varieties and regions can be set as "crops".

The cropping plan setting means 30 displays the basic setting unit 34 for making basic settings on the cropping plan screen Q1 with respect to the crops set by the setting unit (first classification setting unit 32, second classification setting unit 33). In the basic setting unit 34, the name of the cropping plan (planting plan name), the planned cropping period, whether or not the seeds of the crop are purchased, the amount of seeds purchased, the purchase price, and the like can be set.
In addition, the planting plan setting means 30 displays a field setting unit 35 for setting a field for planting a crop from a plurality of fields. Specifically, the planting plan setting means 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. , A list of field information is displayed on the field setting unit 35, and a selection unit 36 for selecting a field is displayed.

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

As described above, according to the cropping plan setting means 30, by connecting the management computer 3a to the server 2, it is possible to easily create a cropping plan relating the field and the crop to be planted, and the created cropping plan can be created in the cropping database. Can be stored sequentially in.
Further, 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 or the like stored in the server 2. The work plan storage means and the work standard storage means may simply store the data in addition to the work plan database 41 and the work standard database 42 that store (record) the data according to a predetermined rule. ..

The work plan is a plan for what kind of agricultural work is to be performed in a predetermined field within what period (agricultural work period), that is, to relate the "agricultural work" to be performed in the field and the "agricultural work period" to perform the agricultural work. This is, for example, performed by an administrator or the like after the cropping plan is created. Agricultural work is work performed for cultivating crops, and includes, for example, floor soil preparation, ridge coating, tillage, sowing, rice planting, puddling, grooving, weeding, top dressing, and harvesting.

The work plan setting means 40 sets the farm work performed in the completed field and the period of the farm work (agricultural work period) in the field (referred to as the completed field) in which the setting of the planting plan has been completed in advance by the planting plan setting means 30. It is set as. In other words, the work plan setting means 40 sets a work plan for agricultural work to be performed in the completed field in a field (completed field) in which the crop to be cultivated is predetermined.

For example, as described above, since the fields A to D and "Koshiibuki" are related to each other by the cropping plan setting means 30 and the creation of the cropping plan is completed, first, the cropping plan setting means 30 is used. It is permitted to create a work plan for the completed fields (fields A to D) and "crops (Koshiibuki)". When the creation of the work plan is permitted, the work plan setting means 40 enters the process of setting the farm work and the farm work period to be performed in the completed field.

That is, the work plan setting means 40 performs the work plan for the completed fields and crops for which the creation of the work plan is permitted by the planting plan means, while the fields and the fields for which the creation of the work plan is not permitted by the planting plan setting means 30. 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 cropping plan. Specifically, the cropping plan stored in the cropping 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 database 41 by the work plan setting means 40. The plan is stored as a subordinate plan of the planting plan.

That is, after the planting plan setting means 30 permits the setting of the work plan, 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. These can be associated with the data as the upper layer and the work plan data as the lower layer. In the present embodiment, the work plan is set after the work plan setting is permitted by the cropping planning means 30, but the cropping plan is set as the upper layer and the work plan is set as the lower layer, and the cropping plan and the work plan are associated with each other. If so, the planting plan and the work plan may be carried out at the same time.

Further, the work standard database 42 stores the default value of the farm work or the farm work period as a reference when setting the work plan, and the default value of the farm work or the farm work period stored in the work standard database 42 is It is a value set for each predetermined crop, a value set based on past agricultural performance, and the like.
Next, the 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. When a common field in which the same crop is cultivated in a plurality of fields is grouped together (1 group), the common setting unit 40A sets a work plan for the entire group of the grooved fields. For example, as described above, since the crop of "Koshiibuki" is cultivated in the fields A, B, C, and D, the common setting unit 40A is a field group (field) in which these fields A to D are put together. A work plan is set for A, field B, field C, and field D). In the explanation of the work plan, for convenience, a common field (grouped field group) in which the same crop is cultivated is referred to as a common field.

Specifically, when the management computer 3a requests the work plan to be created, the common setting unit 40A displays the common setting screen Q2 for setting the work plan of the common field on the management computer 3a. 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 has, for example, a first progress display unit 43 that displays the passage of time by day, week, month, year, etc., and a first crop display that displays crops to be planted. A unit 44 and a first work display unit 45 for displaying a farm work or a farm work period, which is a work plan, are provided. Further, the common setting screen Q2 includes a first field display unit 46 for displaying the field name, and the first field display unit 46 is a field (common field) in which a plurality of fields for cultivating the same crop are put together. It is shown in "all fields".

The first crop display unit 44 and the first field display unit 46 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 first crop display unit 44 is the crop. It is shown on the first field display unit 46 side by side. For example, assuming that "Koshiibuki" is displayed as a crop on the first crop display unit 44 and "all fields" are displayed on the first field display unit 46 alongside "Koshiibuki", the common setting screen Q2. Indicates "all fields (common fields)" related to "Koshiibuki".

Further, the first field display unit 46 and the first work display unit 45 are arranged side by side in the left-right direction and adjacent to each other. The work plan associated with the field (common field) displayed on the first field display unit 46 is shown on the first work display unit 45 alongside the field. For example, "all fields" in which fields A to D are collectively displayed is displayed on the first field display unit 46, and "cultivation, 4" as a work plan is displayed on the first work display unit 45 alongside "all fields". Assuming that "/ 1 to 4/7" is displayed, the common setting screen Q2 shows the farm work "cultivation" to be performed in "all fields" and the farm work period "4/1 to 4/7". It will be.

When displaying the common setting screen Q2 as described above, the common setting unit 40A sets a predetermined time (for example, the date of April 2013) on the first progress display unit 43 based on the time input from the management computer 3a. Is shown. Further, the common setting unit 40A reads the crop (for example, Koshiibuki) indicated in the cropping plan from the cropping database and shows the crop in the first crop display unit 44. The common setting unit 40A displays “all fields” in which the fields indicated in the planting plan are collectively displayed on the first field display unit 46.

Further, the common setting unit 40A reads the default value of the work plan (agricultural work and the agricultural work period) as a reference for planting the crop from the work standard database 42, and reads the read agricultural work (for example, tillage, sowing) and the period of the agricultural work (for example, tilling, sowing) and the period of the agricultural work (for example). 4/1 to 4/7, 4/28) is shown in the first work display unit 45. That is, when setting the work plan to be performed in the common field, the common setting unit 40A acquires the farm work required for cultivating the crop corresponding to the common field and the farm work period from the work standard database 42, and first It is shown in the work display unit 45.

More specifically, the common setting unit 40A shows the first work display unit 45 a rectangular common scale 47 indicating from the start to the end of the farm work period. The common scale 47 indicates the farming work period by following the passage of time indicated by the first progress display unit 43. Specifically, the common scale 47 is a rectangular one, that is, a linear display bar, and one end of the common scale 47 indicates the start of the agricultural work period and the other end indicates the end of the agricultural work period. Further, the common setting unit 40A indicates the farm work and the farm work period in the vicinity of the common scale 47 by characters or numerical values.

The common setting unit 40A makes it possible to change the farm work period on the above-mentioned common setting screen Q2. As shown in FIG. 4A, for example, the pointer 48 is aligned with the end of a common scale (referred to as a tillage scale) 47a indicating the farming work period of 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. The farming period of tillage can be changed. That is, the common setting unit 40A moves the end portion of the common scale 47 shown on the first work display unit 45 along the common scale 47, that is, the first progress display unit 43, thereby causing the common scale 47. The farming period corresponding to can be changed.

As described above, the common setting screen Q2 is displayed by the common setting unit 40A, and the farm work period of the common field is changed by changing the length of the common scale 47 indicating the work period of the farm work on the common setting screen Q2. 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 in addition to the work plan for the common field (field group). When the individual setting unit 40B receives a request from the management computer 3a to create a work plan, the individual setting unit 40B displays the individual setting screen Q3 for setting the work plan of the individual field on 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. 5A.

As shown in FIG. 5A, the individual setting screen Q3 has, for example, a second progress display unit 53 that displays the passage of time by day, week, month, year, etc., and a second crop display that displays the crop to be cultivated. A second work display unit 55 for displaying a work plan (agricultural work and a farm work period) and a second field display unit 56 for displaying a field name are provided.
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 is the crop. It is shown on the second field display unit 56 side by side. For example, "Koshiibuki" is displayed as a crop on the second crop display unit 54, and "field A, field B, field C, field D" is displayed alongside "Koshiibuki" on the second field display unit 56. If so, each field (field A, field B, field C, field D) for planting "Koshiibuki" is shown on the individual setting screen Q3.

Further, the second field display unit 56 and the second work display unit 55 are arranged side by side in the left-right direction and adjacent to each other. The work plan associated with the field (individual field) displayed on the second field display unit 56 is shown on the second work display unit 55 alongside the field. For example, "field A, field B" is displayed on the second field display unit 56, and "tillage, 4 / 2-4 / 5" is displayed as a work plan on the second work display unit 55 alongside "field A". Assuming that "Tillage, 4/1 to 4/6" is displayed as a work plan on the second work display unit 55 alongside "Field B", "Field A" is displayed on the individual setting screen Q3. The farming work "cultivation" to be performed and the farming work period "4 / 2-4 / 5" are shown, and the farming work "cultivation" to be performed in "field B" and the farming work period "4 / 1-4 / 6" are shown. It will be.

When displaying the individual setting screen Q3 as described above, the individual setting unit 40B sets a predetermined time (for example, the date of April 2013) on the second progress display unit 53 based on the time input from the management computer 3a. Is shown. Further, the individual setting unit 40B reads the crop (for example, Koshiibuki) indicated in the cropping plan from the cropping database and shows the crop in the second crop display unit 54. The individual setting unit 40B displays the field indicated in the planting 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 field of the cropping plan on the second field display unit 56.

In addition, the individual setting unit 40B reads the default value of the work plan (agricultural work and the agricultural work period) as a reference for planting the crop from the work standard database 42, and reads the read agricultural work (for example, tillage, sowing) and the agricultural work period (4). / 1, 4/28) is shown in the second work display unit 55. That is, when setting the work plan to be performed in the common field, the individual setting unit 40B acquires the farm work and the farm work period required for cultivating the crop corresponding to the individual field from the work standard database 42, and performs the second work. Shown on the display unit 55.

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

The individual setting unit 40B can change the farm work period on the above-mentioned individual setting screen Q3. As shown in FIG. 5A, for example, the pointer 48 is aligned with the end of the individual scale 57 (referred to as the tillage scale 57a) indicating the farming work period of 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. The farming period of tillage can be changed. That is, the individual setting unit 40B moves the end portion of the individual scale 57 shown on the second work display unit 55 along the individual scale 57, that is, the second progress display unit 53, so that the individual scale 57 The farming period corresponding to can be changed.

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. A work plan associated with a cropping plan can be created by displaying the farm work period so that at least the farm work period of the displayed farm work and the farm work period can be changed.

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 (same screen) in which the common setting screen Q2 and the individual setting screen Q3 are combined into one is called 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 and the second progress display unit 53 of the individual setting screen Q3, and the time elapses on the work plan screen Q4. Is displayed. Further, 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 of the common setting screen Q2, and sets the position of the individual setting screen Q3 below the first crop display unit 44. 2 Set the position of the crop display unit 54. That is, the screen integration unit 40C sets a crop display area AE1 for displaying crops on the left side of the work plan screen Q4, and moves the first crop display unit 44 and the second crop display unit 54 up and down in the crop display area AE1. Place them side by side.

In the work plan screen Q4, 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, and the individual setting screen Q3 is below the first field display unit 46. The second field display unit 56 of the above is arranged. That is, the screen integration unit 40C sets the field display area AE2 for displaying the field on the right side of the crop display area AE1 on the work plan screen Q4, and sets the field display area AE2 in the field display area AE2 with the first field display unit 46 and the second field. The display unit 56 and the display unit 56 are arranged one above the other.

In the work plan screen Q4, 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, and the individual setting screen Q3 is below the first work display unit 45. The second work display unit 55 of the above is arranged. That is, the screen integration unit 40C sets a plan display area AE3 for displaying the work plan on the right side of the field display area AE2 on the work plan screen Q4, and the first work display unit 45 and the second work display unit 45 and the second work display area AE3 are set in the plan display area AE3. The work display unit 55 and the work display unit 55 are arranged one above the other. Specifically, in the work planning area, the common scale 47 shown on the first work display unit 45 and the individual scale 57 shown on the second work display unit 55 are arranged one above the other.

When the common setting unit 40A, the individual setting unit 40B, and the screen integration unit 40C are operated when setting the work plan, as shown in FIG. 6A, the work plan screen Q4 shows the crops set in the cropping plan. (For example, Koshiibuki) is displayed. Further, on the work plan screen Q4, individual fields (for example, field A, field B, field C, field D) corresponding to the crops set in the cropping plan and a common field in which a plurality of fields are collectively displayed are displayed. Will be done.

Further, on the work plan screen Q4, the default value of the work plan (agricultural work and the agricultural work period) related to the crop is displayed. That is, as described above, the work plan corresponding to each individual field is set by duplicating the work plan shown in the common field. Therefore, as shown in FIG. 6A, the plan is displayed at the start of setting the work plan. The same work plan will be displayed in area AE3.
As shown in FIG. 6A, in the work plan of the fields A to D, the work period of tillage is "4 / 1 to 4/7", but in this state, the individual scale 57 of the field C By selecting the left end of the plant with the pointer 48 or the like and sliding (moving) the end to the right, the start date of the farming period for tillage is changed to "4/3" as shown in FIG. 6 (b). can do. In other fields as well, the farming period can be changed by sliding (moving) the end portion of the individual scale 57.

As described above, when the manager looks at the work plan screen Q4, for example, the farming work period for cultivating the crop of "Koshiibuki" is "4/1 to 4/7" in all fields (common fields). It can be grasped that there is. Then, the manager can appropriately set the farm work period of the farm work to be performed for each field (individual field) while observing the farm work period "4/1 to 4/7" of all the fields. In addition, the manager determines whether or not the farming work can actually be performed in each field within the farming work period indicated in the common field by comparing the farming work period in the common field with the farming work period in the individual fields. can do. Here, if it is determined that it is difficult to complete the farming work in all the fields within the farming work period in the common field, for example, the farming work period in the common field is changed by moving the end of the common scale 47. can do.

In this way, 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 each field, the farm work performed in each field, and the work period of each farm work as a work plan. For example, as shown in FIG. 6B, when the farming work period for tillage in the field C is set by the work plan setting means 40, the farming work period for the tillage in the field C is “4/3 to 4/7”. Is stored in the work plan database 41.

When displaying a scale indicating a farming work period (for example, a common scale 47 and an individual scale 57) over time, it is desirable to display the scale by changing the vertical position of the scale for each farming work, for example. For example, as shown in FIG. 6, it is desirable that the scale showing the farming work period of tillage and the scale showing the farming work period of sowing are displayed side by side so as not to overlap. By doing so, it is possible to prevent the scales from overlapping in the longitudinal direction (time elapsed direction). In addition, it is desirable to change the color of the scale indicating the agricultural work period for each field. For example, the color of the scale displayed in the column of the work plan (work display unit) of the field A may be "light blue", and the color of the scale displayed in the column of the work plan (work display unit) of the field B may be "orange". Good. By doing so, it is possible to make it easy to understand the farming work period in each field.

By the way, the planting plan and the work plan as described above are carried out every time a crop is planted in the field. For example, in rice cultivation, a planting plan and a work plan are created every year (on a yearly basis). FIG. 7 shows the flow of planting plan and work plan in two years. In FIG. 7, for convenience of explanation, the first year is the previous year and the second year is this year.
As shown in FIG. 7, in the previous year as well, the cropping plan (previous year's cropping plan) was created by the cropping plan setting means 30 (S1), and after the completion of the previous year's cropping plan, the work plan (previous year's work) was created by the work plan setting means 40. Plan) is created (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, also in this year, a cropping plan (this year's cropping plan) is created by setting the crop and the field in which the crop is cultivated by the cropping plan setting means 30 (S5). This year's cropping plan is stored in the cropping plan database 31 (S6).
And when the planting plan is completed this year, we will proceed to this year's work plan (this year's work plan). When setting the work plan for this year, the work plan setting means 40 determines whether or not the cropping plan for this year set by the cropping plan setting means 30 is the same as the cropping plan for the previous year (S7). That is, the work plan setting means 40 acquires the previous year's cropping plan (combination of crops and fields) from the cropping plan database 31, and determines whether or not the acquired previous year's cropping plan and this year's cropping plan match. For example, as shown in FIG. 8A, in this year's cropping plan, the crop to be cultivated is determined to be "Koshiibuki", and the fields in which this "Koshiibuki" is cultivated are field A, field B, field C, and field. Let it be D. On the other hand, in the previous year's cropping plan, it is assumed that the crop to be cultivated is determined to be "Koshiibuki", and the fields in which this "Koshiibuki" is cultivated are field A, field B, field C, and field D. In this case, since the combination of the crops and fields of the previous year's cropping plan and the combination of the crops and fields of this year's cropping plan match, the work plan setting means 40 determines that this year's cropping plan is the same as the previous year's cropping plan.

As shown in FIG. 8 (b), assuming that the crop is "Koshihikari" and the fields in which the crop is cultivated are field A, field B, field C, and field D in the previous year's cropping plan, the previous year's cropping plan Since the crops of this year and the crops of this year's cropping plan do not match, the work plan setting means 40 determines that this year's cropping plan is not the same as the previous year's cropping plan. Alternatively, as shown in FIG. 8 (c), in the previous year's planting plan, even if the crop is the same "Koshiibuki" as this year, if the fields to be planted are field E, field F, and field G, the combination of fields is used. Since they do not match at all, the work plan setting means 40 determines that this year's cropping plan is not the same as the previous year's cropping plan.

When comparing this year's cropping plan and the previous year's cropping plan, if a large number of fields are the same, the work plan setting means 40 determines that this year's cropping plan and the previous year's cropping plan match. Further, if the main fields owned by the manager match, the work plan setting means 40 determines that the cropping plan for this year and the cropping plan for the previous year match.
When this year's cropping plan matches the previous year's cropping plan, the work plan setting means 40 extracts the relationship between the farm work and the work period set in relation to the previous year's cropping plan from the work plan database 41 (S8). As described above, since the previous year's work plan associated with the previous year's cropping plan is stored in the work plan database 41 after the previous year's cropping plan, this previous year's work plan is extracted. Then, the work plan setting means 40 uses the previous year's work plan extracted from the work plan database 41 as the work plan for this year (S9). For example, as shown in FIG. 8D, when the previous year's work plan associated with the previous year's cropping plan is stored in the work plan database 41, the work plan setting means 40 uses this previous year's work plan as this year's work plan. , Create a new work plan.

If this year's cropping plan and the previous year's 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 this year's cropping plan (S10). Regardless of whether this year's cropping plan and the previous year's cropping plan match or do not match, the work plan setting means 40 stores the newly created work plan in the work plan database 41 (S11). ).

In the above-described embodiment, the cropping plan for this year is compared with the cropping plan for the previous year, and when the cropping plan for this year matches the cropping plan for the previous year, the work plan for the previous year associated with the cropping plan for the previous year is set as the cropping plan for this year. However, not limited to this, it is determined whether or not this year's cropping plan matches the past cropping plan, and if it matches the past cropping plan, the past work plan associated with the matched cropping plan is used this year. It may be a work plan.

In this way, 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 a work content creating means 60 for creating a work content and a work content storage means (work content database) 61 for storing the work content. The work content creating means 60 is composed of a program or the like stored in the server 2. The work content storage means may simply store the data in addition to the work content database 61 that stores (records) the data according to a predetermined rule.

The work content creating means 60 mainly creates the content of the work of which farm work is performed at what time and who in which field. In this embodiment, at least the farm work performed in the field, the field where the farm work is performed, and the farm work Create work content that includes farm workers who do.
When the management computer 3a connects to the server 2 and the management computer 3a requests the creation of work contents, the work content creation means 60 activates the work creation screen Q5 for creating the work contents in response to the request. Then, the work creation screen Q5 is displayed on the management computer 3a. Specifically, the work content creating means 60 displays, for example, the work creation screen Q5 as shown in FIG. 9 on the management computer 3a. The work content creation, the work creation screen Q5, and the work content creation means 60 will be described with reference to FIG.

The work content creating means 60 displays a date setting unit 62 for setting a date for performing agricultural work on the work creation screen Q5. The date set in the date setting unit 62 displays the date input to the server 2 by the management computer 3a, and the input date becomes the execution date of the farm work.
The work content creating means 60 displays a cropping plan selection unit 63 for selecting a cropping plan on the work creation screen Q5. The cropping plan selection unit 63 shows a list of cropping plans (list of names of cropping plans) acquired from the cropping plan database 31, and a predetermined cropping plan can be selected from the list. .. For example, when "Koshiibuki" is selected in the planting plan selection unit 63, the work content created on the work creation screen Q5 is associated with the planting plan of "Koshiibuki".

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

The work content creating means 60 displays a work selection unit 65 for selecting an agricultural work on the work creation screen Q5. The work selection unit 65 shows a plurality of farming works necessary for cultivating the crop indicated in the cropping plan, and a predetermined farming work can be selected from the plurality of farming works. For example, when "cultivation" is selected from the plurality of agricultural works (work items) shown in the work selection unit 65, the selected "cultivation" is the agricultural work to be carried out.

The work content creating means 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 from the plurality of workers shown in the worker selection unit 66, the selected "worker B, worker C" executes the worker. (Implementation worker).

The work content creating means 60 displays the time setting unit 67 for setting the work time on the work creation screen Q5. The time (for example, time) input to the server 2 by the management computer 3a is displayed on the time setting unit 67, and the input time becomes the time for performing the work.
Further, the work content creating 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 spray amount setting unit 70 for setting the amount of fertilizer to be sprayed. Displayed on the work creation screen Q5.

The machine selection unit 68 is a part for setting a machine to be used in agricultural work. In the machine selection unit 68, for example, the type and model of the agricultural machine 4 registered in the server 2 in advance, the type and model of the implant that can be connected to the agricultural machine 4, and the like are displayed, and the displayed machine and the like can be selected. It has become. FIG. 9 shows that in the machine selection unit 68, an implant whose model is “NW4511” is set as the machine to be used.

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

The work content created by the work content creating means 60 is not limited to the above, and for example, the amount of pesticides used in the field or the amount of pesticide sprayed may be set, or other agricultural work can be set. You may do so.
As shown in FIG. 2, the server 2 includes a work instruction means 71 for transmitting work contents to a mobile terminal 3b assigned to a farm worker. The work instruction means 71 is composed of a program or the like stored in the server 2.

The work instruction means 71 transmits the work content to the mobile terminal 3b of the farm worker (referred to as the target farm worker) who is the target of the work instruction. That is, the work instruction means 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 (first work content, second work content, third work content) are stored in the work content database 61. In this case, when there is a request for work content from the mobile 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 performs the first work. The content is transmitted to the mobile terminal 3b of "worker A" who is the target farm worker. Further, when there is a request for work content from the mobile 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 second work content and the third work content are transmitted to the mobile terminal 3b of the "worker B" who is the target farm worker.

Further, when there is a request for work content from the mobile terminal 3b of worker C, the work instruction means 71 extracts the third work content for "worker C" from the work content database 61, and the third work content is concerned. Is transmitted to the mobile terminal 3b of the "worker C" who is the target farm worker. Since the server 2 stores the identification information that identifies the mobile terminal 3b and the identification information that identifies the farm worker in association with each other, the work instruction means 71 transmits the work content to the specific mobile terminal 3b. It is possible.

By the way, the work instruction means 71 transmits the work content not only to the mobile terminal 3b of the target farm worker who is the target of the work instruction, but also to the mobile terminal 3b of the non-target farm worker who is not the target of the work instruction. That is, the work instruction means 71 also transmits the work content of the work target person to the farm worker (non-target farm worker) other than the farm worker set as the execution worker in the work content. For example, as shown in FIG. 10B, the work instruction means 71 not only transmits the first work content for the “worker A” to the mobile terminal 3b of the “worker A” who is the target farm worker. , It is transmitted to the mobile terminal 3b of the "worker B" who is a non-target farm worker and the mobile terminal 3b of the "worker C".

Specifically, it is assumed that a plurality of farm workers belonging to each group (organization) performing farm work are registered in the server 2. For example, as the first organization, worker A, worker B, worker C, and manager P are registered, and as the second organization, worker H, worker I, worker J, and manager Q are registered. Suppose.
The work instruction means 71 transmits, for example, work contents (first work contents, second work contents, third work contents) to all the workers A, B, and C belonging to the first organization. The work instruction means 71 is provided to the workers (worker H, worker I, worker J) of the second organization different from the first organization with the first work content, the second work content, and the third work content. Do not send.

As a result, the farm worker can acquire not only the work content addressed to himself but also the work content directed to the worker belonging to the same organization. In other words, the farm worker can acquire the work contents addressed to others belonging to the same organization. For convenience of explanation, from the viewpoint of a certain farm worker, the work content addressed to the farm worker is referred to as his own work content, and the work content addressed to another farm worker is referred to as another person's work content.

As described above, by creating the planting plan, the work plan, and the work contents by the server 2 and transmitting them to the predetermined mobile terminal 3b, the farm worker can send his / her own work contents and other people's work contents instructed by the mobile terminal 3b. By looking at it, you can perform proper farm work.
Next, the mobile terminal 3b will be described in detail.
As shown in FIG. 2, the mobile terminal 3b includes an acquisition means 72, a sorting means 73, and a display means (first display means) 74. The acquisition means 72, the sorting means 73, and the first display means 74 are composed of a program or the like stored in the mobile terminal 3b.

The acquisition means 72 acquires the work contents stored in the work contents database 61 via the server 2. Further, the acquisition means 72 acquires the work plan stored in the work plan database 41 via the server 2.
Specifically, the acquisition means 72 requests the server 2 for the work content and the work plan when the mobile terminal 3b logs in to the server 2, 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 contents acquired by the acquisition means 72 into one's own work contents and another's work contents. Specifically, when the acquisition means 72 acquires the work content, the sorting means 73 extracts, for example, a worker (implementation worker) in the acquired work content, and the extracted implementation worker sends the extracted work content to his / her mobile terminal 3b. Whether or not it matches the assigned farm worker is determined using the identification information stored in the mobile terminal 3b, and if it matches, the acquired work content is taken as the own work content, and if it does not match, the acquired work content is acquired. The work content that has been performed is defined as the work content of another person.

For example, as shown in FIG. 11, it is assumed that the mobile terminal 3b 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, since the sorting means 73 of the mobile terminal 3b assigned to the worker A has "worker A" set as the execution worker in the first work content, the first work content is set as the own work content. .. Further, in the sorting means 73, since "a worker other than the worker A" is set as an execution worker in the second work content and the third work content, the second work content and the third work content are performed by another person. The content.

The sorting method by the sorting means 73 is not limited to this, and identification information for identifying whether the work is addressed to oneself or another person is added to the work content in advance in addition to the worker included in the work content. The sorting means 73 may sort the work contents of oneself and the work contents of another person based on the identification information.
The first display means 74 displays the work contents of the data stored in the mobile terminal 3b and various information acquired by the mobile terminal 3b. 12 to 16 show a screen displayed on the mobile terminal 3b by the display means. Various screens and display means to be displayed on the mobile terminal 3b will be described with reference to FIGS. 12 to 16. Hereinafter, the description will proceed assuming that the first display means 74 performs the process for displaying various screens.

FIG. 12 shows the transition of switching of various display screens by the first display means 74. As shown in FIG. 12, the first display means 74 displays the main menu screen M1, the self-work screen M2, the other person's work screen M3, the plan confirmation screen M4, and the self-work on the display unit (for example, the touch panel) 78 of the mobile terminal 3b. The confirmation screen M5, the other person's work confirmation screen M6, the work in progress screen M7, the report confirmation screen M8, etc. are displayed.

As shown in FIG. 13A, a notification button 75 for notifying the presence or absence of work is shown on the main menu screen M1, and a work start time and a work time are shown. When a farm worker or the like taps the notification button 75, a login process is executed between the mobile terminal 3b and the server 2, and when the login is permitted, the mobile 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. When the farm worker or the like taps the notification button 75, the acquisition means 72 requests the server 2 for the work content.

A collect button 76 and a create button 77 are shown on the main menu screen M1. When the farm worker or the like taps the operation collection button 76, the mobile terminal 3b starts accessing the agricultural machine 4 (data collection device 5) and acquires the farm 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 display unit 78 is dragged while the main menu screen M1 is displayed on the display unit 78, the main menu screen M1 is switched to the self-work screen M2 as shown in FIG. 13B. The self-work screen M2 shows a summary list of the self-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 self-work content, the self-work screen M2 shows the farm work implementation date (for example, 2013/4/4), the farm work (for example, tillage), and the implementation worker (for example, for example) specified in the self-work content. Worker A) is shown.

When the display unit 78 is dragged while the self-work screen M2 is displayed on the display unit 78, the self-work screen M2 is switched to the other person's work screen M3 as shown in FIG. 13 (c). The other person's work screen M3 shows a summary list of the other person'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 contents of another person, the work date of the farm work (for example, 2013/4/4), the farm work (for example, tillage) and the worker (for example, cultivating) specified in the work contents of the other person are displayed on the other person work screen M3. Worker C) is shown.

Further, when the self-work screen M2 is displayed on the display unit 78 and a predetermined self-work content is selected from the list of self-work contents by tapping or the like, as shown in FIG. 14A, oneself is displayed from the self-work screen M2. The screen switches to the work confirmation screen M5. On the self-work confirmation screen M5, the details of the self-work content selected on the self-work screen M2 are displayed. For example, as details of the self-work content, the self-work confirmation screen M5 shows a planting plan (for example, Koshiibuki) corresponding to the work content, a field for agricultural work (for example, field A), and agricultural work to be carried out (for example, tillage). , Implementation worker (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, per 10a). 20 kg) etc. are displayed.

Further, when a predetermined self-work content is selected from the list of other person's work contents by tapping or the like while the other person's work screen M3 is displayed on the display unit 78, as shown in FIG. 14B, another person's work screen M3 is displayed. The screen switches to the work confirmation screen M6. On the other person work confirmation screen M6, the details of the other person's work contents selected on the other person work screen M3 are displayed. For example, as details of the work contents of others, the planting plan, the field where the farming work is performed, the farming work to be carried out, the carrying-out worker, the carrying-out time, the agricultural machine 4, the fertilizer name, the amount of spraying, etc. are displayed on the other person's work confirmation screen M6. ..

A confirmation button 79 for confirming the work content is shown on the self-work confirmation screen M5 and the other person's work confirmation screen M6. The confirmation button 79 is also used as a work start button for notifying the start of work, and when a farm worker or the like taps the confirmation button 79, the mobile terminal 3b displays the self-work confirmation screen M5 or the like on the server 2. Notifies that the work content (own work content or another person's work content) displayed on the other person's work confirmation screen M6 has been confirmed. Further, the confirmation button 79 is also used as a collection start button for determining the start of collection of agricultural work data, and when the confirmation button 79 is tapped, the mobile terminal 3b starts collecting agricultural work data with respect to the data collection device 5. To command. The data collecting device 5 starts collecting farm work data in response to a command from the mobile terminal 3b.

Further, when the confirmation button 79 displayed on the self-work confirmation screen M5 and the other person's work confirmation screen M6 is tapped, as shown in FIG. 15B, the work confirmation screen (self-work confirmation screen M5, by the first display means 74, The other person's work confirmation screen M6) is switched to the working screen M7. The work-in-progress screen M7 is a screen mainly for notifying the farmer that the work is in progress, and the work-in-progress screen M7 shows a completion button 80 and an interrupt button 81. When the farm worker or the like taps the completion button 80 while the working screen M7 is displayed, the working screen M7 switches to the report confirmation screen M8. Further, when the farm worker or the like taps the suspend button 81 while the work screen M7 is displayed, the mobile terminal 3b notifies the server 2 that the farm work has been interrupted.

As shown in FIG. 16, the report confirmation screen M8 is a screen for the farmer to make a final confirmation of the report (diary) to be reported to the manager, 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 paper or the like, and this document may be displayed on a computer by electronic data. In addition, the report may be a table (information table), a graph, or the like showing information on agricultural work (agriculture).

The registration button 83 is shown on the report confirmation screen M8, and when the registration button 83 is tapped, the 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 end of collection of agricultural work data, and when the registration button 83 is tapped, the mobile terminal 3b collects agricultural work data for the data collection device 5. Command the end.

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

As shown in FIG. 2, the mobile terminal 3b includes a notification means (first notification means) 84. The first notification means 84 is composed of a program or the like stored in the mobile terminal 3b. Further, the server 2 includes a notification means (second notification means) 85. The second notification means 85 is composed of a program or the like stored in the server 2.
The first notification means 84 notifies the server 2 that the self-work content shown on the self-work confirmation screen M5 has been confirmed, that is, that the target farm worker performs farm work (work) based on the self-work content. Specifically, when the confirmation button 79 on the self-work confirmation screen M5 is tapped, the first notification means 84 notifies that the self-work content displayed on the self-work confirmation screen M5 has been confirmed (self-confirmation). A notification) is sent to the server 2.

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

Here, when the confirmation button 79 on the self-work confirmation screen M5 is tapped, the first mobile terminal 3b transmits a self-confirmation notification of the first work content to the server 2 (S23). When the server 2 receives the self-confirmation notification, the second notification means 85 indicates that the first work content has been confirmed by the first mobile terminal 3b by a mobile terminal other than the first mobile terminal 3b, for example, a worker. It is transmitted to the mobile terminal 3b of B (referred to as the second mobile terminal) or the mobile terminal of worker C (third mobile terminal) (S24).

When the second mobile terminal 3b and the third mobile terminal 3b receive the self-confirmation notification from the server 2 (second notification means 85), the work content of the worker A corresponding to the self-confirmation notification is displayed on the other person's work screen M3. , It is displayed that it is "working" indicating that this work content has been confirmed (S25).
In this way, it is possible to notify other farm workers that a predetermined farm worker has confirmed his / her own work contents, and the other farm workers are performing farm work based on their own work contents. You can recognize that.

By the way, in the above-described embodiment, the target farm worker has notified other farm workers that he / she has confirmed his / her own work contents, but the non-target farm worker has confirmed the other people's work contents addressed to him / her. You can also inform other farmers. Specifically, the first notification means 84 confirms the other person's work content shown on the other person's work confirmation screen M6, that is, the server 2 indicates that the worker performs farm work (work) based on the other person's work content. Notify to. Specifically, when the confirmation button 79 on the other person's work confirmation screen M6 is tapped, the second notification means 85 notifies that the other person's work content displayed on the other person's work confirmation screen M6 has been confirmed (referred to as another person confirmation notification). ) Is sent to the server 2.

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

When the confirmation button 79 is tapped on the first mobile terminal 3b while the third work content (work content of another person) of the worker C is displayed on the other person's work confirmation screen M6, the first mobile terminal 3b is moved to the third. The other person confirmation notification 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 indicates that the third work content has been confirmed by the first mobile terminal 3b, which is a mobile terminal (second mobile terminal) different from the first mobile terminal 3b. , Third mobile terminal) (S34).

When the second mobile terminal 3b receives the other person confirmation notification from the server 2 (second notification means 85), the work content is confirmed by the work content of the worker C corresponding to the other person confirmation notification on the other person work screen M3. Indicates that "working" has been performed. Further, when the third mobile terminal 3b receives the other person confirmation notification from the server 2 (second notification means 85), the work content of the worker C corresponding to the other person confirmation notification on the own work screen M2 (work addressed to himself / herself). In the content), it is displayed that the work content is "working" indicating that the work content has been confirmed.

In this way, the worker A who is a non-target worker can confirm 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. It is possible to notify the worker C that the work content has been confirmed.
In the above-described embodiment, the second notification means 85 of the server 2 transmits the self-confirmation notification and the other person confirmation notification to the mobile terminal 3b separately from the work instruction means 71 that transmits the work content to the mobile terminal 3b. However, a confirmation notice (self-confirmation notice, another person's confirmation notice) may be transmitted in cooperation with the work instruction means 71. For example, when the second notification means 85 receives the confirmation notification, the work instruction means 71 includes the confirmation notification after adding a notification flag indicating that the confirmation notification has been received to the work content corresponding to the confirmation notification. Instruct to send the work contents. When the work content is requested from the predetermined mobile terminal 3b, the work instruction means 71 transmits the work content and the confirmation flag to the mobile terminal 3b that requested the work content.

By the way, such a mobile terminal 3b can automatically set the agricultural machine 4 based on the self-work content displayed on the self-work confirmation screen M5 and the other-person work content displayed on the other-person work confirmation screen M6.
As shown in FIG. 2, the mobile terminal 3b includes a setting means 86. The setting means 86 is composed of a program or the like stored in the mobile terminal 3b. When the agricultural work shown in the work content is the work performed by the agricultural machine 4, the setting means 86 extracts the set value of the agricultural machine 4 from the work content and transmits it to the agricultural machine 4.

The work content received by the mobile terminal 3b includes data used for setting the agricultural machine. For example, among the work contents, the machine used (type and model of agricultural machine, type and model of implant, etc.) and the amount of spraying are used as data used for setting the agricultural machine.
FIG. 19 shows a flow of setting an agricultural machine (machine used) based on the work content. As shown in FIG. 19, for example, when the confirmation button 79 is tapped while the work content is displayed on the self-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). The setting means 86 is
If the work content includes the machine used for "type and model of agricultural machine, or type and model of implant, etc.", it is judged that the agricultural work is performed on the agricultural machine, and the machine used is not included. In that case, it is judged that the agricultural work is not performed by the agricultural machine. For example, when the setting means 86 determines that the agricultural work is performed by the agricultural machine when "NW4511" indicating the model of the implant is set as the machine to be used, the setting means 86 determines that the agricultural work is performed by the agricultural machine, and the model of the implant is set as the machine to be used. If it is not set in the work content, it is judged that the agricultural work is not performed by the agricultural machine.

Then, when the setting means 86 determines 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 contents and transmits it to the data collecting device 5 (S42). For example, the setting means 86 extracts the spray amount (20 kg per 1a) from the work content, and transmits the spray amount and the machine used (NW4511 which is the model of the implant) to the data collection device 5 as set values. The amount of spray may be set as a set value.

When the data collecting device 5 receives the set value (spraying amount and the machine used), the data collecting device 5 transmits the set value to the control device 6 (S43). The control device 6 determines whether or not the setting can be performed based on the set value transmitted from the setting means 86 (S44). Specifically, the control device 6 determines whether or not the machine used (for example, the implant of "NW4511") included in the set value is not mounted on the agricultural machine 4, and if it is mounted, the control device 6 is set. Is possible, and the machine to be used is set based on the set value (S45). The control device 6 sets the machine to be used by transmitting the amount of fertilizer applied (the amount of fertilizer applied to the work content) to the machine used.

In setting the machine to be used, the control device 6 does not transmit the fertilizer application amount of the work content to the machine used as it is, but allows the machine to perform fertilization according to the fertilizer application amount indicated in the work content. The fertilizer application amount of the work content may be converted into a value corresponding to the machine used, and the converted value may be transmitted to the machine used as a set value.
On the other hand, the control device 6 sets an error information indicating that it cannot be set when the machine used shown in the work content is not attached to the agricultural machine 4 or the machine used and the agricultural machine 4 are different from each other. It is transmitted to the transmitted mobile terminal 3b (S46). Specifically, the control device 6 transmits error information to the data collection device 5, and the data collection device 5 transmits error information to the mobile terminal 3b. When the mobile terminal 3b receives the error information, the mobile terminal 3b displays a warning on the display unit indicating that the agricultural machine cannot be set based on the work content. For example, the mobile terminal 3b may display as a warning that the machine used 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. A warning may be displayed that the machine and the agricultural machine 4 are different (for example, "the work content and the machine are different"). A warning is displayed that the agricultural machine 4 cannot be set with the set value shown in the work content (for example, "the setting cannot be made with the set value of the work content").

The control device 6 transmits error information to the mobile terminal 3b via the data collection device 5 and displays a warning on the mobile terminal 3b. Instead, the control device 6 is used around the driver's seat of the agricultural machine. A warning may be output to a display device installed in the display device, and the warning may be displayed on the display device. Further, a warning may be displayed on both the mobile terminal 3b and the display device.
Further, in the above-described embodiment, among the farm worker (implemented worker), the field, the farm work time and the fertilizer application amount described in the work content, the fertilizer application amount is transmitted from the mobile terminal 3b to the machine used to set the machine used. However, the work content does not have to include information on "who, where, and when to perform farm work" (implementation worker, field, farm work time), at least the farm worker. It is sufficient that the contents (fertilizer application amount, spraying amount) that can predict the agricultural work to be carried out by the company are included, and the machine to be used may be set based on these contents.

By the way, as shown in FIG. 2, the mobile terminal 3b is provided with a creating means 87 for creating a report (diary). The creating means 87 is composed of a program or the like stored in the mobile terminal 3b. The creation means 87 creates 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 mobile terminal 3b. Here, when the confirmation button 79 is tapped while the first work content is displayed on the self-work confirmation screen M5 of the first mobile terminal 3b, the creating means 87 is, for example, as shown in FIG. 20 (b). A copy of the first work content shown in 20 (a) is used as an interim report, and the interim 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 person's work content) is displayed on the other person's work confirmation screen M6 of the first mobile terminal 3b. Here, when the confirmation button 79 is tapped while the third work content is displayed on the other person's work confirmation screen M6 of the first mobile terminal 3b, the creating means 87 is, for example, as shown in FIG. 21 (b). A copy of the third work content shown in 21 (a) is used as an interim report, and the interim report is stored in the second storage unit 23.

In this way, it is possible to create an interim report corresponding to the work content when the farm work is performed based on the work content of oneself or the work content of another person. The interim 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 interim report transmitted from the mobile terminal 3b (first notification means 84), the server 2 stores the interim report in the report storage means (report database) 50 provided in the server 2. The report storage means may simply store the data in addition to the report database 50 that stores (records) the data according to a predetermined rule.

Further, the interim report prepared by the preparation means 87 is displayed on the report confirmation screen M8. That is, the mobile terminal 3b extracts the interim report created by the creating means 87 from the second storage unit 23, and displays the extracted interim report on the report confirmation screen M8.
Here, when the registration button 83 on the report confirmation screen M8 is tapped, the creating means 87 displays the interim report displayed on the report confirmation screen M8 as an actual report, as shown in FIGS. 20 (c) and 21 (c). Is converted to and stored in the second storage unit 23. The mobile terminal 3b 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 3b (first notification means 84), the server 2 stores the received actual report in the report database 50.

By the way, the mobile terminal 3b can display not only the work content but also the work plan.
As shown in FIG. 12, for example, when the other person's work screen M3 is displayed on the display unit 78 and the display unit 78 is dragged, the other person's work screen M3 is switched to the plan confirmation screen M4. As shown in FIG. 15A, the work plan acquired by the acquisition means 72 is displayed on the plan confirmation screen M4. For example, on the plan confirmation screen M4, the field (for example, field A), the agricultural work (for example, tillage) and the agricultural work period (for example, 4 / 2-4 / 5) are displayed as the work plan, and the work plan includes the work plan. Related cropping plans (eg, Koshiibuki and Field A) are displayed.

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

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

Then, when the worker A is registered (S52), the work plan (first work) created by the "administrator P" who is the administrator 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).

In this way, a predetermined work plan created by the manager who manages the farm worker can be transmitted to the mobile terminal 3b of the farm worker belonging to the pre-registered organization. Then, since the mobile terminal 3b can display not only the work content but also the work plan, for example, even if the mobile terminal 3b cannot acquire the work content, the farm worker looks at the work plan and determines a predetermined value. It is possible to carry out farm work in the field of. Alternatively, when the farm worker finishes the farm work based on the work content earlier than planned and can afford it, the work plan can be viewed and additional farm work can be performed.

In the above-described embodiment, when the mobile terminal 3b is logged in 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 contents are acquired. However, instead of this, when the work content cannot be acquired, the work plan may be acquired. For example, the acquisition means 72 first requests the server 2 to acquire the work content after the mobile terminal 3b logs in to the server 2. Then, when the mobile terminal 3b cannot acquire the work content among the work contents acquired from the server 2, the acquisition means 72 requests the server 2 to acquire the work plan and acquires the work plan.

In the above-described embodiment, the work content created by the management computer 3a is acquired by the mobile terminal 3b via the server 2, but the work content can be created by using the mobile terminal 3b. Specifically, when the creation button 77 shown on the main menu screen M1 is tapped, the creation means 87 is activated. First, the creation means 87 is displayed on the display unit 78 of the mobile terminal 3b with respect to the first display means 74. , Command to display the work creation screen M9 as shown in FIG. 23. The work content creation screen M9 is a screen for manually creating a work report. On the work content creation screen M9, for example, communication between the mobile terminal 3b and the server 2 cannot be performed temporarily due to the influence of radio waves or the like, or the administrator has forgotten to create the work content and the farm worker has the work content. This screen is used when it is necessary to create work contents due to special circumstances such as not being able to acquire it.

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

Further, the first display means 74 includes a work input unit 92 for inputting agricultural work, a worker input unit 93 for inputting an agricultural worker, a machine input unit 94 for inputting an agricultural machine 4, and fertilizer. The fertilizer input unit 95 for inputting (fertilizer name) and the spray amount setting unit 96 for setting the amount of fertilizer to be sprayed are displayed on the work content creation screen M9. The creation means 87 sets the farm work name input to the work input unit 92 to the farm work performed, sets the worker name input to the worker input unit 93 to the performer who performed the farm work, and sets the machine. The machine name input to the input unit 94 was set to the machine that performed the agricultural work, the fertilizer name input to the fertilizer input unit 95 was set to the sprayed fertilizer, and the numerical value input to the spray amount setting unit 96 was sprayed. Set the amount of fertilizer. The work content created by the creating means 87 is not limited to the above-mentioned one, and for example, a pesticide used in the field or an amount of the pesticide sprayed may be input.

In this way, the work content manually created by the creation means 87 is transmitted to the server 2. For example, as shown in FIG. 23, when the registration button on the work content creation screen M9 is selected, the mobile terminal 3b sets the work content input on the work content creation screen M9 as the self-work content and sets the self-work content as the server. Send to 2. When the server 2 receives the work content transmitted from the mobile terminal 3b (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 work content to another mobile terminal 3b.

For example, when a work content (own work content) is created on 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 on 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 3b of the other worker B and the worker C who belong to the same organization as the worker A. The mobile terminal 3b of the worker B and the worker C displays the received first work content as another person's work content on the other person's work screen M3.

In this way, for example, a worker who has not received a work instruction can notify another worker of the work content created by his / her own mobile terminal 3b via the server 2. Further, 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 can be performed even if the administrator does not give an instruction. Agricultural work performed by a person can be grasped from the work content (work content created by the mobile terminal 3b).

By the way, the agricultural support system 1 can support the management, analysis and evaluation of agricultural performance. The management, analysis and evaluation of agricultural performance will be described in detail below.
The agricultural performance includes information (agricultural work data) collected by the data collecting device 5 when the agricultural machine 4 such as a tractor or a combine is operated, and the contents of the report reported by the agricultural worker. In the case of the above-mentioned tractor, the agricultural results collected by the data collecting device 5 are the vehicle speed, the engine speed, the amount of fertilizer sprayed, the amount of pesticide sprayed, the amount of sowing, etc. Information on agricultural work performed without using 4 may also be used as agricultural results.

Regarding the harvested products such as rice harvested from the above-mentioned rice by the harvesting apparatus and the combine (agricultural machine 4), the actual values such as the yield (yield) and quality of the harvested products may be included in the agricultural results. In other words, the agricultural performance can include all the information (data) obtained in relation to the agricultural work.
In the following explanation of the agricultural support system, the yield (yield) and protein content (quality) of rice harvested by combine 4 according to the above-mentioned cropping plan and work instructions based on the work plan are used as specific examples of agricultural results. Explains the management of agricultural performance after farm work and support for analysis and evaluation of agricultural performance.

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

When the combine 4 harvests the rice according to the above-mentioned work instructions, the weigh scale measures the weight of the harvested rice, and the quality sensor measures the water 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 and protein content are also transmitted to the data collection device 5. It is desirable to associate the measurement data with the field so that the measurement data measured by the weigh scale or the quality sensor can be specified in which field the measurement data was measured. For example, a farmer carries a mobile terminal 3b equipped with a position detection unit 25 and rides on the combine 4. Then, while measuring the position of the combine 4 by the position detection unit 25, the measurement data is acquired by the weight scale and the quality sensor of the combine 4, and the measurement data and the position of the combine 4 are stored in the data collecting device 5 as agricultural work data.

The data collecting device 5 transmits the weight (yield) of rice received from the weigh scale, the water content rate, the protein content rate, and the position of the combine 4 (field position) received from the quality sensor to the mobile terminal 3b. The mobile terminal 3b transmits the yield, the water content, the protein content, and the field position received from the data collecting device 5 to the server 2. At this time, agricultural work data such as yield, water content, protein content, and field position are stored (stored) in the agricultural performance database 100A provided on the server 2.

As described above, the agricultural performance database 100A is the actual value of the crops harvested in the field, that is, the actual value of the rice harvested in the field, and the yield (kg) and the water content (%) for each field. ) And the protein content (%) are memorized. In the present embodiment, the yield is expressed not by a simple kilogram (kg) but by the number of "bales", and further expressed by the number of bales (bale / anti) per field "one roll (one roll)". As a result, the yield is expressed by the yield (bale / anti), which represents the so-called production efficiency, which is the number of “bales” that can be harvested per “one roll” of the field. Here, "bale" is a unit of weight of rice, one bale is equivalent to 60 kg of rice, and "tan" is a unit of field area, and one bale is equivalent to 300 tsubo (about 990 m ² ). To do.

The water content (%) and the protein content (%) are important values for determining the quality of rice, and are said to represent so-called taste such as 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 this embodiment, the water content and the protein content are represented by weight percentage (%).
For example, a field where the yield is 10 (bale / tan) as a result of harvesting rice and the protein content in the rice is 5.5% to 6.5% is an excellent field that achieves high yield and high quality. It can be said that. If a field that achieves high yield and high quality as described above can be obtained by managing, analyzing, and evaluating agricultural performance by the agricultural support system 1, the characteristics of this field and the contents of agricultural work will be used as successful examples in other fields. Can be applied.

Hereinafter, the management, analysis and evaluation of agricultural performance by the server 2 and the like will be described in detail.
As shown in FIG. 2, the server 2 includes the analysis and evaluation means 100.
The analysis evaluation means 100 evaluates the field based on the performance storage means (agricultural performance database 100A) that stores the performance value of the crops harvested in the field and the performance value (agricultural performance) stored in the performance storage means. It has 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. The record storage means may simply store the data in addition to the agricultural record database 100A that stores (records) the data according to a predetermined rule.

As described above, the evaluation unit 100B evaluates the field based on the actual values such as yield and taste stored in the agricultural performance database 100A, and in particular, the first index (for example, yield) for each field. The field is evaluated by associating two indicators, such as a second indicator (eg, taste). In the evaluation here, the value of an index (that is, the above-mentioned actual value) indicating the state of rice, which is a crop harvested in the field, such as yield and quality (water content and protein content), is a desirable value. It is to show whether it is in the range or not, and to show the difference from the desired value. It can be said that these indicators represent the results (outputs) of agricultural work.

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

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

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

Specifically, the evaluation unit 100B refers to the agricultural work data (revenue, protein content, field position) recorded in the agricultural performance database 100A or the like at the time of creating the yield / quality distribution map 101, and refers to the yield / quality distribution map. On 101, a marker (marker portion) M in which the number of the field corresponding to the field position is indicated is displayed at a position corresponding to the combination of the yield and the protein content.

In addition to the above-mentioned method, the repatriation and the association between the protein content and the field may be performed by the following method, or may be another method. The measurement time (date and time) when the yield and protein content are measured by the combine 4 is acquired by the combine 4 or the mobile terminal 3b, and this measurement time is stored in the agricultural performance database 100A as agricultural work data together with the yield and protein content. I will do it. Then, by collating the measurement time for measuring the yield and protein content by the server 2 (evaluation unit 100B) with the date when the harvesting work was performed in the field shown in the actual report, the yield and protein content May be associated with the field. In this case, in addition to the agricultural performance database 100A, the report database 50 that stores the actual report is also a performance storage means.

Further, the evaluation unit 100B displays the evaluation designation unit 105 on the yield / quality distribution map 101 in order to evaluate the field shown in the yield / quality distribution map 101. The evaluation designation unit 105 sets a first designation unit 106 that specifies a desirable value (optimum value) in the first index (for example, repatriation) and a desirable value (optimum value) in the second index (for example, taste). It is composed of a second designated unit 107 to be designated.

The first designation unit 106 can specify the lower limit value of the first index, and includes a lower limit line that is parallel to the horizontal axis and moves along the vertical axis. Further, the second designation unit 107 can specify the lower limit value of the second index and can specify the lower limit line 107a that moves parallel to the vertical axis and along the horizontal axis and the upper limit value of the second index. It is provided with an upper limit line 107b that is parallel to the vertical axis and moves along the horizontal axis.

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

In the evaluation unit 100B, for example, the target (optimum) repatriation, that is, the desired repatriation (default value of the first index) is 10 (bale / anti) or more, so that the lower limit line 106 has a rebound of 10 (bale / anti). ) Is displayed at the position indicated. Further, in the evaluation unit 100B, for example, the target (optimum) protein content, that is, the desirable protein content (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%. The default value of the optimum value of the first index and the default value of the second index are determined by the area where the crop is cultivated, the variety, the soil fertility, etc., and are determined by the past achievements of agricultural work, etc. is there.

When the graph 101 is displayed, the evaluation unit 100B allows the lower limit line 106, the lower limit line 107a, and the upper limit line 107b to move after displaying the lower limit line 106, the lower limit line 107a, and the upper limit line 107b according to the default values. To 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 by using the input interface or the like of the management computer 3a, and moves the selected line vertically or horizontally in the graph 101. The level of evaluation of the field (range of the first index, range of the second index) can be changed.

Further, the evaluation unit 100B sets a region (best region) V that satisfies both the optimum value of the first index and the optimum value of the second index designated by the first designation unit 106 on the graph 101. For example, it is displayed by hatching with diagonal lines. The evaluation unit 100B may, for example, show the best region V with a figure (for example, a quadrangle), fill the best region V with a color, or show it by another method. In this embodiment, the optimum value of the first index is 10 (bale / anti) or more, and the optimum value of the second index has a protein content in the range of 5.5% to 6.5%. On the graph 101, the portion surrounded by these is the best region V.

By the way, the evaluation unit 100B displays on the yield / quality distribution map 101 a field showing an actual value that satisfies both the condition of the first index (return) and the condition of the second index (protein content).
Specifically, the evaluation unit 100B displays the setting unit 108 for narrowing down the fields to be displayed on the graph 101 on the evaluation screen Q7. The setting unit 108 is arranged above the graph 101 and sets a planting setting unit 108a for setting a cropping plan, an area setting unit 108b for setting a field area, and a first index (for example, repatriation). It is provided with a first index setting unit 108c for setting a second index (for example, a protein content) and a second index setting unit 108d for setting a second index (for example, protein content).

A crop plan and a crop can be input to the crop setting unit 108a, and when, for example, "Koshiibuki" is input as a crop in the crop setting unit 108a, all the fields in which the "Koshiibuki" is planted are shown in the graph 101. It becomes the target to be displayed with. Alternatively, when "Koshiibuki 2013" is input as the cropping plan (planting plan name) in the cropping setting unit 108a, the fields set in the cropping plan corresponding to "Koshiibuki 2013" are displayed in the graph 101.

The area can be input to the area setting unit 108b, and when, for example, "the east side of the office" is input to the planting setting unit 108a, the field corresponding to the east side of the office is to be displayed in the graph 101. Become.
Items for setting the conditions of the first index are displayed in the first index setting unit 108c, and the fields satisfying the conditions of the first index are to be displayed in the graph 101. In the first index setting unit 108c, for example, it is selected whether to display the fields corresponding to "5 bales or less", "6 to 9 bales" or "10 bales or more", or to display "all" fields. can do.

Items for setting the conditions of the second index are displayed in the second index setting unit 108d, and the fields satisfying the conditions of the second index are to be displayed in the graph 101. The second index setting unit 108d displays, for example, a field corresponding to any of "5.5% or less", "5.6% to 6.5%", or "6.6% or more", or "all". You can choose whether to display the field.
For example, in FIG. 24, since "all" is selected in the first index setting unit 108c and the second index setting unit 108d, the evaluation unit 100B is designated as "Koshiibuki" 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 map 101.

Next, the evaluation by the graph 101 will be described.
Since the marker M of the fourth field numbered 4 is displayed in the best region V on the yield / quality distribution map 101, the yield and taste (quality) of the harvested rice are displayed in the fourth field. Both are evaluated as excellent fields showing desirable actual values.
In addition, the markers M of the first to third fields numbered 1 to 3 are directly below the best region V, have a yield of less than 10 (bales / counter), and have a protein content of 5.5% to 6.5. It is displayed in the area in the range of% (more specifically, 6.0% to 6.5%). Therefore, in the 1st to 3rd fields, both the taste (quality) showed desirable actual values, but the yield did not reach the desired actual values, and a device was devised to improve the yield while maintaining the protein content. It can be evaluated as a necessary field.

Furthermore, the markers in the 5th and 6th fields, which are numbered 5 and 6, are in the best region V side, in the range where the yield is 10 (bale / counter) or more and the protein content exceeds 6.5%. It is displayed in the area. Therefore, in the 5th and 6th fields, both the yields showed desirable actual values, but the taste (quality) deviated from the desired actual values, and the taste was improved (the protein content was reduced). It can be evaluated as a necessary field.

In this way, the evaluation unit 100B displays the actual value of the yield and the protein content as the first index and the second index on the yield / quality distribution map 101, so that the evaluation unit 100B can display the actual value of the field corresponding to the actual value. The rating can be displayed.
By the way, the evaluation unit 100B displays the marker M displayed on the yield / quality distribution map 101 in a size corresponding to the area of the field (field area). Specifically, when displaying the marker M, the evaluation unit 100B acquires the area of the field to be displayed (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. To set. For example, when the field whose cropping plan (planting plan name) is "Koshiibuki 2013" is displayed on the yield / quality distribution map 101, the field area set in this "Koshiibuki 2013" is acquired from the cropping plan database 31. , The area of the marker M is increased according to the acquired field area.

The area of the marker M in the third field is larger than that in the second field, and the area of the marker M in the fourth and sixth fields is even larger. The evaluation unit 100B displays the marker M having an area proportional to the actual area of the first to sixth fields on the yield / quality distribution map 101.
In the above description, the evaluation unit 100B displayed 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 the actual value for each.

In addition, although yield and protein content were exemplified as indicators showing the state of rice, which is a crop harvested in the field, other indicators showing the results (output) of agricultural work should be used instead of these examples. Can be done. In other words, the index showing the state of rice, such as the water content, the soil fertility of the field, the nitrogen content and phosphorus content in the soil, the cultivation depth, etc. 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. 24.
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 showing the field. Specifically, the field display unit 100C acquires the field evaluated by the evaluation unit 100B, that is, the field (field information) displayed in the graph 101 from the evaluation unit 100B, and the acquired field is displayed on the field map 102. Highlight and display. Alternatively, in the field display unit 100C, when the markers M of the first field to the sixth field displayed in the yield / quality distribution map 101 are selected by using the pointing device of the computer 3 (computers 3a, 3b) or the like, the field display unit 100C is selected. The fields corresponding to the selected marker M are highlighted and displayed in the field map 102. As a result, the fields corresponding to the selected actual values are displayed on the field map 102.

In the field map 102 shown in FIG. 24, the first field to the sixth field selected on the yield / quality distribution map 101 are highlighted. The first to sixth fields in the field map 102 are assigned the same numbers (field numbers) as the markers M in the yield / quality distribution map 101, and are displayed in the same color or use the same type of lines. 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 clear at a glance, and the field whose evaluation is shown on the yield / quality distribution map 101 and the field map 102 showing the field are linked and displayed. can do.

In the above-described embodiment, 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 automatically shifts to the screen for displaying the field map 102, and the field corresponding to the marker M is highlighted and displayed on the field map 102. On the other hand, when the field is selected on the field map 102 by the pointing device of the computer 3, the evaluation unit 100B highlights the marker M corresponding to the selected field on the field map 102.

By the way, the field display unit 100C and the evaluation unit 100B are linked to display the evaluation result in the graph 101 overlaid on the field displayed on the field map 102. When the field display unit 100C displays the evaluation result of the graph 101 on the field map, the field display unit 100C acquires the evaluation of the field to be displayed on the evaluation unit 100B on the field map from the evaluation unit 100B. For example, the field display unit 100C requests the evaluation unit 100B for a field that falls within the best region V in the graph 101, and the evaluation unit 100B outputs the field of the best region V to the field display unit 100C. Then, the field display unit 100C superimposes the evaluation of the field of the best region V obtained from the evaluation unit 100B on the figure (on the map) indicating the field and indicates it with the symbol “double circle ⊚”. For example, in the fourth field where both yield and taste (quality) are desirable actual values in the yield / quality distribution map 101, since it is an excellent field, a “double circle ⊚” is superimposed and displayed.

Further, the field display unit 100C requests the evaluation unit 100B for a field that satisfies the optimum value (optimal value of the second index) specified by the second designation unit 107 in the graph 101, and the evaluation unit 100B requests the evaluation unit 100B for a field. 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 evaluation of the field satisfying the optimum value of the second index obtained from the evaluation unit 100B on the figure (on the map) indicating the field, and represents it with the symbol “circle ○”. For example, the field display unit 100C superimposes the symbol “circle ○” on the first to third fields to evaluate that the fields show the desired actual value of taste but the yield is slightly insufficient. To do.

Further, the field display unit 100C requests the evaluation unit 100B for a field that satisfies the optimum value (optimal value of the first index) specified by the first designation unit 106 in the graph 101, and the evaluation unit 100B requests the evaluation unit 100B for a field. 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 evaluation of the field satisfying the optimum value of the first index obtained from the evaluation unit 100B on the figure (on the map) indicating the field, and represents it with the symbol “square □”. For example, in the 5th field and the 6th field, the symbol “square □” that evaluates that the field has a desirable actual value for yield but the taste exceeds the desired range is superimposed.

In the above-described embodiment, the evaluation was performed for each field. For example, "the same ingenuity is made in the method of agricultural work including planting", "the geographical characteristics are the same", and "the field". A plurality of fields having common attributes such as "the owner is the same" may be regarded as one predetermined area, and evaluation may be performed for each predetermined area. In other words, agricultural performance (actual value) such as yield (kg) and taste (moisture content (%) and protein content (%)) of crops (rice) harvested in a predetermined area that combines multiple fields with the same attributes. ) May be evaluated.

In the present embodiment, the evaluation unit 100B evaluates the field by displaying the best region V on the yield / quality distribution map 101 and further displaying whether or not the field is in the best region V. It was. 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 map 101. Here, the rank is a concept that expresses the high and low of good and bad and superiority and inferiority such as rank and class.

Specifically, the evaluation unit 100B has the optimum value (or optimum range) of the first index designated by the first designated unit 106 and the optimum value (or optimum range) of the second index designated by the second designated unit 107. The field that satisfies the range), that is, the field included in the best area V is classified into the highest rank (top of the ranking) that is positioned as the highest rank. In addition, the evaluation unit 100B classifies the fields that satisfy only the optimum value of the first index into the middle rank, which is positioned as the next rank of the highest rank, and also the fields that satisfy only the optimum value of the second index are also medium. Classify into ranks. Further, the evaluation unit 100B classifies the field that does not satisfy the optimum value of the first index and the optimum value of the second index into the lowest rank that is positioned as the lowest rank.

For example, in the yield / quality distribution diagram 101 shown in FIG. 24, since the marker M (center of the marker M) indicating the fourth field is included in the best region V, the evaluation unit 100B ranks the fourth field at the highest rank. Classify. Further, 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 the middle rank. Further, since the marker M indicating the 5th field and the 6th field satisfies only the optimum value of the 2nd index, the evaluation unit 100B classifies the 5th field and the 6th field into the middle rank. In this way, the evaluation unit 100B classifies each field into a plurality of ranks based on the position of the field (position of the mark M) in the yield / quality distribution map 101.

When the fields are ranked by the evaluation unit 100B, the field display unit 100C displays the rank values (highest rank, middle rank, lowest rank) of the fields. For example, the field display unit 100C is the highest rank for a field that satisfies the optimum value of the first index (rank value A) and also satisfies the optimum value of the second index (rank value A). The indicated rank value "AA" is superimposed and displayed. Further, the field display unit 100C is a medium rank for a field that satisfies the optimum value of the first index (rank value A) and does not satisfy the optimum value of the second index (rank value B). The rank value "AB" indicating is displayed in an overlapping manner, and the field that does not satisfy the optimum value of the first index (rank value B) and satisfies the optimum value of the second index (rank value A) is no longer satisfied. The rank value "BA" indicating that it is one middle rank is displayed in an overlapping manner.

The agricultural support system 1 includes a performance storage means (agricultural performance database 100A, etc.) for storing the actual values of crops harvested in the field, an evaluation unit 100B for evaluating the field based on the actual values, and an evaluation unit 100B for the field. It is provided with a field display unit 100C showing the evaluation on a field map showing the field.
Further, the actual result storage means stores the yield of the crop and the taste of the crop as actual values for each field, and the evaluation unit 100B evaluates the field by associating the yield and the taste of each field with each other, and displays the field. Part 100C superimposes and displays the evaluation of the field on the field shown in the field map. Further, the field display unit 100C displays the field whose evaluation is shown on the graph 101 by the evaluation unit 100B and the field map 102 showing the field in cooperation with each other. Further, 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 100B displays the agricultural performance as a graph by displaying the marker (marker unit) in an area corresponding to the area of the predetermined area corresponding to the actual value (agricultural performance) represented by the marker M. In addition, the evaluation unit 100B displays the actual values for each predetermined area as a graph. Further, the evaluation unit 100B graphs and displays the relationship between the yield and the taste for each predetermined area.
As described above, when the evaluation unit 100B displays the above-mentioned yield / quality distribution map 101, two independently independent indexes (first index and second index) are related to each other. By changing the combination of these two indexes, 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 trends of the fields.

When the two indicators of the first index and the second index have a range of desirable values, the fields satisfying both the range of desirable values of the two indexes can be clearly displayed on the yield / quality distribution map 101. .. Further, it is possible to display in a manner that can be intuitively grasped visually through how much excess or deficiency is present and how far away from the desired value range for the field that does not satisfy the range. By clarifying the position and distance with respect to the range of these desirable values, the field or a predetermined area can be evaluated.

Further, by setting the area of the marker M indicating the field in the yield / quality distribution map 101 to a size corresponding to the area of the field, the field is obtained in the yield / quality distribution map 101, which is a two-dimensional graph based on two indexes. It is possible to realize a display in which a third index (third index) of the area of is added. The yield / quality distribution map 101 shown using these three indexes makes it possible to evaluate a field or a predetermined area using the three indexes even though it is a two-dimensional graph. The quality of harvested rice is not determined only by the factors shown in one index, but is influenced by the combination of multiple factors, so the yield can be evaluated by three indexes even though it is a two-dimensional graph. The quality distribution map 101 is a very useful graph.

The marker may be displayed in a size corresponding to the value of an index other than the area of the field. That is, any element representing the result (output) of agricultural work can be assigned to the first index to the third index.
In addition, the field map 102 displayed by the field display unit 100C makes it clear at a glance the evaluation of the field, and not only whether or not the field is capable of producing high-quality rice, but also the level of yield and the quality of the taste of the field. It becomes easier to understand the individuality and characteristics of. Further, since these individualities and characteristics are displayed on the map, the field map 102 displayed by the field display unit 100C grasps the influence of the topographical characteristics of the land displayed on the map on the individuality and characteristics of the field. Helps to do. For example, in the field map 102 shown in FIG. 24, the first field to the fourth field are located on the west side of the river, and the fifth field and the sixth field are located on the east side of the river. Then, referring to the field map 102 of FIG. 24 again, it can be recognized that the field on the east side of the river is likely to have a yield, and the field on the west side of the river may be a land where an appropriate taste can be easily obtained. Further, even in the first to fourth fields on the west side of the same river, only the fourth field realizes a high yield as compared with the first to third fields. Looking at this on the field map 102, it can be recognized that although the first field to the fourth field are adjacent to each other, only the fourth field realizes a high yield. Therefore, the field map 102 displayed by the field display unit 100C provides this recognition, and the difference between the farm work performed on the first field to the third field and the farm work performed on the fourth field. It is possible to consider the points and give an opportunity to improve agricultural work.

It should be noted that the embodiments disclosed this time are exemplary in all respects and are not restrictive. The scope of the present invention is shown by the scope of claims rather than the above description, and it is intended to include all modifications within the meaning and scope equivalent to the scope of claims.
In the above-described embodiment, the yield (bale / anti) and the protein content (%) are illustrated as agricultural results, but if the information (data) can be collected by the data collection device 5, the specific gravity and water content of rice are used. Etc. may be used. Further, the actual value obtained by using an apparatus other than the data collecting apparatus 5 after harvesting may be used.

Further, it is described that the markers of the first to sixth fields displayed in the yield / quality distribution map 101 are selected by using the pointing device of the computer 3 (computers 3a, 3b) or the like, but the so-called click by the pointing device. The marker may be specified and selected by the so-called drag, or the marker may be specified and selected within an arbitrary range by so-called dragging.

Further, on the yield / quality distribution map 101, a vertical coordinate designation axis, which is an axis for designating the coordinates (vertical coordinates) of the vertical axis, is provided, and a horizontal coordinate designation, which is an axis for designating the coordinates (abscissa) of the horizontal axis, is provided. An axis may be provided, and markers in the first to sixth fields may be designated and selected in the vertical and abscissa coordinates at the position where both coordinate designation axes intersect. The method of moving the vertical coordinate designation axis and the horizontal coordinate designation axis is arbitrary, and may be a method of continuously moving or a method of moving them discontinuously (in steps).

Further, in the above-described embodiment, the work plan setting means 40 changes the farm work period of the common field or the individual field as the work plan, but not only the farm work period of the common field or the individual field but also the common field or the common field or It may be possible to change the farming work of individual fields. To change the farm work, for example, the farm work displayed on the first work display unit 45 or the second work display unit 55 can be selected with a pointer or the like, and the selected farm work is changed to another farm work. The method of changing farm 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 they may be displayed on different screens. Further, although it is desirable to set the work plan of the common field and the individual field by the work plan setting means 40, it may be possible to set only the work plan of the individual field.

1 Agricultural 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 unit 40B: Individual setting unit 40C: Screen integration unit 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 1st notification means 85 2nd notification means 86 Setting means 87 Creation means 100 Analysis evaluation means 100A Agricultural performance database 100B Evaluation unit (evaluation means)
100C field display unit (field display means)
101 Yield / Quality Distribution Map 102 Field Map V Best Area

Claims (5)

Transmitting a plurality of fields, the plurality of each of the agricultural work done in the field of the field, and work content storage means for storing the work including the effective date for performing the agricultural work, the work stored in the work storage means to the outside A server that has a means of instructing work to do
The acquisition means for acquiring the work content transmitted by the work instruction means, the creation means for creating the work content including the farm work and the implementation date in each of the plurality of fields, and the work content acquired by the acquisition means are displayed. A mobile terminal having a display unit and
With
The mobile terminal transmits the work contents including the farm work and the implementation date in each of the plurality of fields created by the creation means to the server, and displays the work contents created by the creation means on the display unit. Support system. The agricultural support system according to claim 1, wherein when the server receives the work content transmitted from the mobile terminal, the received work content is stored in the work content storage means. According to claim 1 or 2, when the server receives the work content transmitted from the mobile terminal, the server transmits the received work content to a mobile terminal different from the mobile terminal that transmitted the work content. Described agricultural support system. The display unit of the mobile terminal includes a field selection unit that selects a predetermined field from a plurality of fields registered in advance, a work input unit that performs agricultural work in a predetermined field selected by the field selection unit, and the above. The agricultural support system according to any one of claims 1 to 3, which displays a date setting unit for setting an implementation date of agricultural work. The creating means displays a machine input unit for inputting an agricultural machine, a fertilizer input unit for inputting a fertilizer name, and a spray amount setting unit for setting a fertilizer application amount on the display unit, and inputs the fertilizer input unit. The agricultural support system according to claim 4, wherein the work content is the agricultural machine, the fertilizer name input to the fertilizer input unit, and the spray amount set by the spray amount setting unit.