WO2015045208A1 - 圃場管理装置 - Google Patents
圃場管理装置 Download PDFInfo
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- WO2015045208A1 WO2015045208A1 PCT/JP2014/002470 JP2014002470W WO2015045208A1 WO 2015045208 A1 WO2015045208 A1 WO 2015045208A1 JP 2014002470 W JP2014002470 W JP 2014002470W WO 2015045208 A1 WO2015045208 A1 WO 2015045208A1
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- field
- information
- program
- acquisition means
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- 239000003905 agrochemical Substances 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 59
- 238000003306 harvesting Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 244000037671 genetically modified crops Species 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
Definitions
- the present invention relates to a field management device for managing harvested items and the like from a field.
- An object of the present invention is to solve the above-mentioned problems and to provide an apparatus capable of accurately associating the relationship between the work content in the field and the field.
- the field management device accesses a recording unit that records current field information including at least planted crop information in association with current position acquisition means for acquiring the current position and field position information. Then, based on the acquired current position, there is provided field information acquisition means for acquiring field information having position information corresponding to the current position, and output means for outputting the acquired field information.
- the current position acquisition unit acquires the position from the start of the work to the end of the work at a predetermined time interval
- the field information acquisition unit acquires the position from the start of the work to the end of the work.
- the time-series position change until is plotted, and the field information having the corresponding field area is acquired based on the time-series position change and the position information of the field.
- the field management device is characterized in that the field information acquisition means calculates the position change envelope region and acquires field information having a field region having the largest overlap with the envelope region. .
- the field management device is characterized in that the field information acquisition means acquires field information having a field area having the largest overlap with the area formed by the four corner points of the position change.
- the field management device is characterized in that the field information acquisition means acquires field information having a field area where the locus or point of the position change overlaps most.
- the field information acquisition means is based on the position change. Then, the stay time in each field is calculated, and the field information of the field with the longest stay time is obtained.
- the field management device is characterized in that the recording unit is provided in the field management device.
- the process for determining the field and the process for acquiring the field information can be performed only by the field management device.
- the field management device is characterized in that the recording unit is provided in a server device accessible from the field management device.
- the field management device is characterized in that the output means prints the acquired field information. Therefore, an operator can confirm field information visually.
- the field management device is characterized in that the output means outputs the acquired field information to another device. Therefore, the field information can be directly given to another device.
- the field management device accesses and acquires the position acquisition means for acquiring positions at predetermined time intervals and the recording unit that records the position information of the field during the movement work on the field.
- a work field determining device comprising: a field specifying means for specifying a field having position information corresponding to the position based on the plurality of positions; and an output means for outputting the specified field, wherein the field information acquisition
- the means is characterized in that the position change envelope region is calculated, and a field having a field region having the largest overlap with the envelope region is specified.
- “current position acquisition means” corresponds to steps S2 and S5 and steps S202, S203, S204, and S205 in the embodiment.
- “Agricultural field information acquisition means” corresponds to step S12 and step S211 in the embodiment.
- Output means refers to means for performing control for output to the outside using a printing type, display display type, data type, or the like. In the embodiment, step S13 and step S212 correspond to this.
- “field specifying means” corresponds to step S8 or step S208.
- “Crop crop information” refers to information about a crop planted on a farm or a crop planned to be planted, and includes information such as varieties, planters, and pesticide application history.
- the “program” is a concept that includes not only a program that can be directly executed by the CPU, but also a source format program, a compressed program, an encrypted program, and the like.
- 1 is an overall configuration diagram of a field management device according to an embodiment of the present invention.
- 1 is a configuration diagram of an agricultural field management system configured using an agricultural field management device 20.
- FIG. It is a hardware configuration of the field management device 20.
- 5 is a flowchart of a field management program 46.
- 5 is a flowchart of a field management program 46.
- It is an example of the farm field information 8.
- It is an example of the acquired position information and time information.
- It is a figure for demonstrating the field identification based on a positional information.
- It is an example of the screen which shows a decision field candidate.
- It is an example of the printed conveyance slip.
- It is a figure for demonstrating the field identification based on a positional information.
- 4 is a flowchart of a browser of the farm field management terminal device 20 and a farm field management program of the server device 22.
- 4 is a flowchart of a browser of the farm field management terminal device 20 and a farm field management program of the server device 22.
- 4 is a flowchart of a browser of the farm field management terminal device 20 and a farm field management program of the server device 22.
- FIG. 1 shows the overall configuration of a field management apparatus according to the first embodiment of the present invention.
- the current position acquisition unit 2 acquires the current position of the field management device using a GPS system (not shown) or the like.
- field information 8 is recorded in association with the position information of the field.
- This farm field information 8 includes information such as crop information, agricultural chemicals used, and planters that are planted (or planned to be planted) in the farm field.
- the field information acquisition unit 10 acquires the field information 8 corresponding to the current position from the recording unit 2 based on the current position acquired by the current position acquisition unit 2.
- the field information output means 12 outputs the acquired field information 8.
- FIG. 2 shows the configuration of a field management system using the field management device as a terminal device.
- the field management terminal device 20 is a portable information terminal, and can be connected to the Internet 24 by wireless communication or the like.
- a server device 22 is connected to the Internet 24. In the server device 22, field information 8 is recorded.
- the field management terminal device 20 is provided with a current position acquisition unit 2, a field information acquisition unit 10, and a field information output unit 12.
- FIG. 3 shows a hardware configuration of the field management terminal device 20.
- a memory 32, a touch screen 34, a nonvolatile memory 36, a DVD-ROM drive 38, a GPS receiver 40, and a communication circuit 42 are connected to the CPU 30.
- the touch screen 34 displays and accepts an operator input.
- the GPS receiver 40 receives a signal from a GPS satellite (not shown) and calculates a current position.
- the communication circuit 42 is connected to the Internet by wireless communication.
- an operating system such as WINDOWS (trademark)
- a field management program 46 In the nonvolatile memory 36, an operating system (such as WINDOWS (trademark)) 44 and a field management program 46 are recorded.
- the field management program 46 performs its function in cooperation with the operating system 44.
- the operating system 44 and the field management program 46 are the ones recorded on the DVD-ROM 48 and installed in the nonvolatile memory 36 via the DVD-ROM drive 38. Note that the operating system 44 and the field management program 46 may be downloaded via the Internet.
- a person who uses the field management terminal device 20 (such as a field harvesting operator) downloads the field information 8 recorded in the server device 22 in advance in an environment that can be connected to the Internet. Since it is often impossible to connect to the Internet at the field site, it is preferable to perform this work in advance at home or the like.
- FIG. 5 shows an example of the field information 8 recorded in the nonvolatile memory 36.
- a group name, a field number, a producer name, a variety name, and the like are recorded.
- the area information records the coordinates (latitude and longitude) of the four corners when the field is rectangular. If the curve is curved, the coordinates of continuous points that approximate it with a straight line are also recorded.
- the group name is a name of a group (agricultural cooperative, etc.) to which the farm place owner belongs.
- the producer name is the name of the producer, and the variety name is the name of the cultivated variety. In addition to these, the presence / absence of application of agricultural chemicals and the type and amount of agricultural chemicals applied are also recorded.
- FIG. 4A and 4B show a flowchart of the farm field management program 46.
- FIG. 1 when an operator gets on a harvesting machine such as a combine, he / she rides with the field management terminal device 20.
- the tablet computer is the field management terminal device 20, it can be easily carried.
- a mobile printer is also brought into the combine etc. together with the agricultural field management terminal device 20.
- Step S2 When starting the mowing work by the combine, the worker activates the farm field management program 46 and presses the work start button on the touch screen 34. Thereby, CPU30 acquires present position data and present time from GPS receiver 40, and records them in nonvolatile memory 36 (Step S2).
- the CPU 30 determines whether or not the work end button has been pressed (step S3). If the work end button has not been pressed, it is determined whether or not a predetermined time (for example, 2 minutes) has elapsed since the most recent acquisition of the current position data and current time in step S2 (step S4). If the predetermined time has elapsed, the current position data and the current time are acquired and recorded in the nonvolatile memory 36 (step S2). Thereby, as shown in FIG. 6, the position of the agricultural field management terminal device 20 (that is, the position of a machine such as a combine) is recorded along with the time.
- a predetermined time for example, 2 minutes
- step S5 the CPU 30 acquires and records the current position data and the current time at the end of the work (step S5).
- the CPU 30 calculates an envelope region from the start position to the end position (step S6).
- the envelope region refers to a region formed by plotting the outer shape of the position at each time from the start position to the end position. For example, it is assumed that the positions at the respective times from the start position to the end position are as indicated by points a to o in FIG. 7A. Time passes in the order of points a, b, c. In this case, the envelope region is a region surrounded by the oblique lines in FIG. 7B.
- the CPU 30 calculates an overlapping area between the calculated envelope region and each field region (step S7).
- the overlap area is calculated for each.
- the CPU 30 displays the field having the largest overlapping area on the touch screen 34 as the determined field candidate (step S8).
- the field 1-5 is a determined field candidate.
- FIG. 8 shows an example of the determined farm field candidates displayed on the touch screen 34. In the figure, fields indicated by diagonal lines are decision field candidates.
- step S9 the CPU 30 determines the determined field candidate as the determined field (step S11).
- step S9 the CPU 30 displays a screen for inputting the determined farm field. In response to this, the operator determines the field by touching the determined field on the screen (step S10).
- step S12 the CPU 30 reads the field information 8 of the determined field from the nonvolatile memory 36 (step S12). Subsequently, the CPU 30 prints a transport slip of the harvested crop on the mobile printer based on the read farm field information 8 (step S13).
- FIG. 9 shows an example of a printed conveyance slip.
- the upper part is a reserve for the work vehicle, and the lower part is for delivery to the truck driver. In the lower part, a QR code (trademark) including information of each printed item is printed.
- the worker moves the harvested crops to a truck and cuts out the lower part of the transport slip to the truck driver.
- the truck driver carries the crop to a storage such as an agricultural cooperative.
- the delivery slip is given to the person in charge of the storage.
- the person in charge of the storage can read the QR code (trademark) to acquire crop information and record it on a PC or the like.
- the field information 8 is downloaded from the server device 22 to the field management terminal device 20 in advance. However, if it is possible to connect to the Internet at the field site, the field information 8 may be acquired from the server device 22 via the Internet in step S12.
- the farm field information 8 is acquired from the server device 22 via the Internet.
- the field information 8 may be acquired by a portable memory such as an SD card.
- the field is determined based on the overlap between the envelope region at each position from the start position to the end position and each field region.
- the farm field is determined based on the overlap between the rectangular area 80 formed by the four corner points a, h, k, and o and the farm field areas. .
- the field 1-5 is selected as the determined field candidate.
- the four corner points can be determined as follows. For example, in FIG. 10A, the X coordinate value increases in the direction of arrow X, and the Y coordinate value increases in the direction of arrow Y.
- the point at the upper right corner of the four corners may be selected as the point where the total value of the X coordinate value and the Y coordinate value is the largest.
- the lower left point may be selected as the point where the total value of the X coordinate value and the Y coordinate value is the smallest.
- the upper left point may be a negative value for the X coordinate value, and the point with the largest total value of the X coordinate value and the Y coordinate value may be selected.
- the lower right point may be a negative value for the Y coordinate value, and the point where the total value of the X coordinate value and the Y coordinate value is the largest may be selected.
- the determined field candidate may be selected using the line L no. For example, it is determined to which field area each line segment L ⁇ ⁇ ⁇ ab, L bc... L no belongs.
- the line segment L ab all the length portions belong to the field 1-5.
- the line segment L ⁇ ⁇ bc half the length belongs to the field 1-5 and the other half belongs to the field 1-4. In this way, the lengths of the line segments belonging to each field are calculated, and the field having the largest total line segment length is selected.
- the field 1-5 is selected as the determined field candidate.
- the number of line segments that completely belong to the field (the total length of the line segments that belong to one field) may be counted, and the field having the largest number may be selected.
- the time spent in each field area can be calculated based on this.
- the line segment L ab it can be seen that the user stayed in the field 1-5 for the time from the time at point a to the time at point b.
- the line segment L bc it can be seen that half of the time from the time of point b to the time of point c stayed in the field 1-5 and the remaining half of the time stayed in the field 1-4. In this way, the stay time in each field area is calculated, and the field having the largest total value is selected.
- the field 1-5 is selected as the determined field candidate.
- the determined farm field candidates are once displayed to ask the operator for confirmation.
- the determined field candidate may be used as the determined field without confirming with the operator.
- the field in which the harvesting operation was performed is determined when the crop is harvested.
- any work other than the harvesting work that moves within the field can be applied in the same manner when determining the field on which the work has been performed. For example, it is possible to determine a field where agricultural chemicals are sprayed, a field where seedlings and seeds are planted, and the like.
- a portable information terminal is used as the agricultural field management terminal device 20.
- it may be a computer provided in a working machine on the field.
- the conveyance slip is printed.
- the conveyance slip data may be output to a portable recording medium.
- the field management program 46 is installed and used in the field management terminal device 20. However, if it is possible to connect to the server device 22 via the Internet at the field site, the field management program may be placed on the server device 22 side.
- the server device 22 is an agricultural field management device.
- the farm management terminal device 20 it is sufficient for the farm management terminal device 20 to have a browser program. The processing in this case is shown in FIGS. 12a, 12b, and 12c.
- the server device has the same configuration as a normal PC. In the hard disk, a field management program and field information 8 are recorded. Further, as in the first embodiment, the farm field management terminal device 20 is assumed to be brought into a harvesting machine or the like by an operator during harvesting work.
- the worker accesses the server device 22 from the field management terminal device 20 and inputs a user ID or the like to log in (step S101).
- the server device 22 transmits an initial screen (step S201).
- the server device 22 transmits a request for obtaining the current position and current time to the farm field management terminal device 20 at predetermined time intervals (step S202).
- the agricultural field management terminal device 20 transmits the current time and current position to the server device 22 (step S103).
- the server device records these position data and time data on the hard disk (step S203).
- the farm management terminal device 20 transmits this information to the server device 22 (step S104).
- the server device 22 transmits a request for the current position / time (step S204).
- the agricultural field management terminal device 20 transmits the current position / time to the server device 22 (step S105).
- the server device 22 records this (step S205).
- the server device 22 calculates a determined farm field candidate based on the recorded position (steps S206 and S207). This process is the same as steps S6 and S7 in FIG. 4b.
- the server device 22 transmits the calculated determined field candidate to the field management terminal device 20 (step S208).
- the farm field management terminal device 20 displays the determined farm field candidates (step S106).
- a display example is the same as in FIG.
- the farm management terminal device 20 transmits a message to that effect to the server device 22 (steps S107 and S108).
- the server device 22 sets the determined field candidate as the determined field (step S209).
- step S107 the agricultural field management terminal device 20 transmits the fact to the server device 22 (step S109). Receiving this, the server device 22 transmits a screen for field selection to the field management terminal device 20 (step S210). When the operator selects a farm field from the screen on the farm field management terminal device 20, the selected farm field is transmitted to the server device 22 as a determined farm field (step S110).
- the server device 22 acquires field information of the determined field from the hard disk (step S211). Furthermore, based on this field information, conveyance slip data is generated and transmitted to the field management terminal device 20 (step S212). The farm field management terminal device 20 prints a transport slip based on the received transport slip data (step S11). 1).
- a request for the current position / current time is transmitted from the server device 22 side.
- the farm field management terminal device 20 may voluntarily transmit the current position and current time every predetermined time after pressing the work start button.
- the farm management terminal device 20 also needs a program for performing such processing in addition to the browser program.
- the conveyance slip data is transmitted from the server device 22 to the farm field management terminal device 20.
- the conveyance slip data may be transmitted from the server device 22 to a PC such as a storage via the Internet or the like.
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Abstract
Description
いて各圃場における滞在時間を算出し、最も滞在時間の長い圃場の圃場情報を取得することを特徴としている。
1.1全体構成
図1に、この発明の第一の実施形態による圃場管理装置の全体構成を示す。現在位置取得手段2は、圃場管理装置の現在位置をGPSシステム(図示せず)などを用いて取得する。記録部2には、圃場の位置情報と対応づけて圃場情報8が記録されている。この圃場情報8には、当該圃場に作付されている(あるいは作付予定の)作物情報、使用農薬情報、作付者などの情報が含まれている。
図2に、圃場管理装置を端末装置として用いた圃場管理システムの構成を示す。圃場管理端末装置20は、携帯情報端末であり、無線通信などによってインターネット24に接続可能となっている。インターネット24には、サーバ装置22が接続されている。サーバ装置22には、圃場情報8が記録されている。圃場管理端末装置20には、現在位置取得手段2、圃場情報取得手段10、圃場情報出力手段12が設けられている。
圃場管理端末装置20を使用する者(圃場の収穫作業者など)は、予め、インターネットに接続できる環境において、サーバ装置22に記録されている圃場情報8をダウンロードする。圃場現場においては、インターネット接続ができないことが多いので、自宅などにおいて予めこの作業を行っておくことが好ましい。
(1)上記実施形態では、予め、圃場情報8をサーバ装置22から圃場管理端末装置20にダウンロードするようにしている。しかし、圃場現場においてインターネットに接続可能であれば、ステップS12において、インターネットを介して、サーバ装置22から圃場情報8を取得するようにしてもよい。
2.1構成と処理
上記実施形態では、圃場管理端末装置20に圃場管理プログラム46をインストールして用いるようにしている。しかし、圃場現場において、インターネットを介してサーバ装置22に接続可能なようであれば、サーバ装置22側に圃場管理プログラムを置くようにしてもよい。この場合、サーバ装置22が圃場管理装置となる。第二の実施形態の場合、圃場管理端末装置20には、ブラウザプログラムがあれば十分である。この場合の処理を、図12a、12b、12cに示す。なお、サーバ装置は、通常のPCの構成と同様である。そのハードディスクには、圃場管理プログラムや圃場情報8が記録されている。また、第一の実施形態と同じように、圃場管理端末装置20は、作業者が収穫作業時に収穫機械などに持ち込むものとする。
1)。
(1)上記実施形態では、サーバ装置22の側から現在位置・現在時刻の要求を送信するようにしている。しかし、サーバ装置22側から要求を行わずに、圃場管理端末装置20が自発的に、作業開始ボタン押下から所定時間毎に現在位置・現在時刻を送信するようにしてもよい。ただし、この場合には、圃場管理端末装置20にもブラウザプログラム以外に、このような処理を行うためのプログラムが必要である。
Claims (13)
- 現在位置を取得する現在位置取得手段と、圃場の位置情報と対応づけて、作付け作物情報を少なくとも含む圃場情報を記録した記録部にアクセスし、取得した現在位置に基づいて、当該現在位置に対応する位置情報を有する圃場情報を取得する圃場情報取得手段と、取得した圃場情報を出力する出力手段と、を備えた圃場管理装置。
- コンピュータを用いて圃場管理装置を実現するための圃場管理プログラムであって、当該プログラムは、コンピュータを、現在位置を取得する現在位置取得手段と、圃場の位置情報と対応づけて、作付け作物情報を少なくとも含む圃場情報を記録した記録部にアクセスし、取得した現在位置に基づいて、当該現在位置に対応する位置情報を有する圃場情報を取得する圃場情報取得手段と、取得した圃場情報を出力する出力手段として機能させるための圃場管理プログラム。
- 請求項1の装置または請求項2のプログラムにおいて、
前記現在位置取得手段は、作業開始時から作業終了時までの位置を所定時間間隔で取得し、
前記圃場情報取得手段は、前記作業開始時から作業終了時までの時系列的な位置変化をプロットし、当該時系列的な位置変化と圃場の位置情報とに基づいて、対応する圃場領域を有する圃場情報を取得することを特徴とする装置またはプログラム。 - 請求項3の装置またはプログラムにおいて、前記圃場情報取得手段は、前記位置変化の包絡領域を算出し、当該包絡領域と最も重なり合いの大きい圃場領域を有する圃場情報を取得することを特徴とする装置またはプログラム。
- 請求項3の装置またはプログラムにおいて、前記圃場情報取得手段は、前記位置変化の四隅の点によって形成される領域と最も重なり合いの大きい圃場領域を有する圃場情報を取得することを特徴とする装置またはプログラム。
- 請求項3の装置またはプログラムにおいて、前記圃場情報取得手段は、前記位置変化の軌跡もしくは点が最も重なる圃場領域を有する圃場情報を取得することを特徴とする装置またはプログラム。
- 請求項3の装置またはプログラムにおいて、前記圃場情報取得手段は、前記位置変化に基づいて各圃場における滞在時間を算出し、最も滞在時間の長い圃場の圃場情報を取得することを特徴とする装置またはプログラム。
- 請求項1~7のいずれかの装置またはプログラムにおいて、前記記録部は圃場管理装置内に設けられていることを特徴とする装置またはプログラム。
- 請求項1~7のいずれかの装置またはプログラムにおいて、前記記録部は圃場管理装置からアクセス可能なサーバ装置内に設けられていることを特徴とする装置またはプログラム。
- 請求項1~9のいずれかの装置またはプログラムにおいて、前記出力手段は、取得した圃場情報を印刷することを特徴とする装置またはプログラム。
- 請求項1~9のいずれかの装置またはプログラムにおいて、前記出力手段は、取得した圃場情報を他の機器に出力することを特徴とする装置またはプログラム。
- 圃場での移動作業中に、所定時間間隔で位置を取得する位置取得手段と、圃場の位置情報を記録した記録部にアクセスし、、取得した複数の位置に基づいて、当該位置に対応する位置情報を有する圃場を特定する圃場特定手段と、特定した圃場を出力する出力手段と、を備えた作業圃場決定装置であって、前記圃場情報取得手段は、前記位置変化の包絡領域を算出し、当該包絡領域と最も重なり合いの大きい圃場領域を有する圃場を特定することを特徴とする作業圃場決定装置。
- コンピュータを用いて作業圃場決定装置を実現するための作業圃場決定プログラムであって、当該プログラムは、コンピュータを、圃場での移動作業中に、所定時間間隔で位置を取得する位置取得手段と、圃場の位置情報を記録した記録部にアクセスし、取得した複数の位置に基づいて、当該位置に対応する位置情報を有する圃場を特定する圃場特定手段と、特定した圃場を出力する出力手段として機能させるためのプログラムであって、
前記圃場情報取得手段は、前記位置変化の包絡領域を算出し、当該包絡領域と最も重なり合いの大きい圃場領域を有する圃場を特定することを特徴とする作業圃場決定プログラム。
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JP2018077646A (ja) * | 2016-11-09 | 2018-05-17 | ヤンマー株式会社 | 圃場登録システム |
CN109308562A (zh) * | 2017-07-28 | 2019-02-05 | 井关农机株式会社 | 农田管理*** |
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JP6873637B2 (ja) * | 2016-09-16 | 2021-05-19 | 株式会社トプコン | 生育情報管理装置、生育情報管理装置の制御方法及び生育情報管理プログラム |
JP7174619B2 (ja) * | 2018-12-27 | 2022-11-17 | ヤンマーパワーテクノロジー株式会社 | 圃場管理装置 |
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JP2006081480A (ja) * | 2004-09-17 | 2006-03-30 | Yanmar Co Ltd | 農業情報管理システム |
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JP2006081480A (ja) * | 2004-09-17 | 2006-03-30 | Yanmar Co Ltd | 農業情報管理システム |
JP2006220567A (ja) * | 2005-02-10 | 2006-08-24 | Yanmar Co Ltd | Gps付作業機での圃場位置認識システム |
JP2007048107A (ja) * | 2005-08-11 | 2007-02-22 | Hitachi Software Eng Co Ltd | 圃場管理システムおよびプログラム |
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CN109308562B (zh) * | 2017-07-28 | 2024-01-05 | 井关农机株式会社 | 农田管理*** |
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