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WO2019004129A1 - Système d'affichage d'informations de travail - Google Patents

Système d'affichage d'informations de travail Download PDF

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Publication number
WO2019004129A1
WO2019004129A1 PCT/JP2018/024016 JP2018024016W WO2019004129A1 WO 2019004129 A1 WO2019004129 A1 WO 2019004129A1 JP 2018024016 W JP2018024016 W JP 2018024016W WO 2019004129 A1 WO2019004129 A1 WO 2019004129A1
Authority
WO
WIPO (PCT)
Prior art keywords
work
unit
information
display
data value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/024016
Other languages
English (en)
Japanese (ja)
Inventor
北原麻央
林壮太郎
中林隆志
井上大嗣
高原一浩
池田博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to KR1020197031224A priority Critical patent/KR102621531B1/ko
Priority to CN201880026856.2A priority patent/CN110546673A/zh
Publication of WO2019004129A1 publication Critical patent/WO2019004129A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Definitions

  • the present invention relates to a work information display system including a work information acquisition unit that acquires work information of an entire work section.
  • This work machine (“Combine” in Patent Document 1) includes a work information acquisition unit (“Measure machine” in Patent Document 1) for acquiring the grain yield of the whole field.
  • an operation unit such as a switch is provided in the work machine, and in response to the request of the operator via the operation unit, for example, the work information of the entire work section such as the grain yield of the whole field as described above
  • the work information display system provided with a display unit to display. According to this work information display system, the worker can display work information of the entire work section on the display unit by operating the operation unit provided on the work machine.
  • the operator needs to operate the operation unit in order to confirm the work information of the entire work section. Therefore, when the worker is not familiar with the operation of the working machine, it is assumed that the operation of the operation unit is erroneously displayed on the display unit with information different from the information to be displayed. Alternatively, it is assumed that the operator does not know that the operation unit needs to be operated, and the work information of the entire work area can not be confirmed.
  • An object of the present invention is to provide a work information display capable of reliably displaying work information of the entire work section at an optimal timing even if the worker is not familiar with the operation of the work machine It is to provide a system.
  • a feature of the present invention is a work information acquisition unit for acquiring work information of the entire work section, a work end detection unit for detecting the work end of the work machine, a display unit capable of displaying the work information, and the work end detection And a display control unit configured to display the work information on the display unit when the unit detects the end of the work of the work machine.
  • the optimum timing for displaying the work information of the entire work area on the display unit is at the end of the work of the work machine. If work information is displayed on the display unit at this timing, the worker can immediately confirm the work information on the work that has been performed.
  • the task information is displayed when the task completion detection unit detects the task completion of the working machine. In this way, it is possible to realize a configuration in which work information of the entire work section is displayed on the display unit at the end of the work of the work machine.
  • the operator does not have to perform a special operation to display work information on the display unit. That is, even when the worker is not familiar with the operation of the work machine, the operation information can be reliably displayed on the display unit.
  • the "work information" according to the present invention is information on the work of the work machine.
  • the work end detection unit detects the end of the work of the work machine, and the display control It is preferable that the unit causes the display unit to continuously display the work information for a predetermined period of time after the work clutch is turned off.
  • the work clutch is changed from the on state to the off state at the end of the work.
  • the work information continues to be displayed in the display unit for a predetermined period from the time when the work is completed. Therefore, the worker can surely view the displayed work information.
  • a position information acquisition unit that acquires position information of the work machine, position information of the work machine acquired by the position information acquisition unit, a working width of the working device, and a working clutch The entire work area has been worked based on the calculation result of the work completed range calculation unit which calculates the work completed range in the work space based on the on / off state and the work completed range calculation unit
  • a work completion determination unit that determines whether the work completion determination unit determines that the entire work area has been worked by the work completion determination unit, the work completion detection unit ends the work of the work machine Is preferably detected.
  • the work machine travels with the work clutch in the on state, and the area through which the work device passes becomes work done. Then, when the entire work section has been worked, the work of the work machine is completed.
  • the work machine when the work clutch is in the on state based on the transition of the position information of the work machine when the work clutch is in the on state and the work width in the work device It is possible to calculate an area through which the part actually performing the work passes among the work devices in the above. And the area
  • the work end detection unit detects a work end of the work machine based on a detection result of the tilt sensor.
  • the worker travels the work machine to the outside of the field. At this time, the working machine climbs over the weir at the edge of the field.
  • the inclination sensor detects the inclination of the work machine when the work machine passes over the weir. Then, the end of the work of the work machine is detected.
  • a data value acquisition unit for acquiring data values related to the work information during traveling of the work machine in the work area, and the data acquired in a work performed in the past in the work area
  • a past data value acquisition unit that acquires a past data value that is a value
  • a value range setting unit that sets a certain value range based on the past data value acquired by the past data value acquisition unit, and the data value acquisition
  • a data value determining unit that determines whether the data value acquired by the unit is included in the value range
  • a working clutch that turns on and off power transmission to a working device of the working machine If the data value determination unit determines that the data value acquired by the data value acquisition unit is included in the value range, Business end detection portion is preferable to detect the working end of the working machine.
  • the work information display system A includes a combine 1 (corresponding to “work machine” according to the present invention) and a management server 2.
  • the combine 1 and the management server 2 are configured to be able to communicate with each other. Then, the combine 1 travels the harvesting work in the field FI (corresponding to the “work section” according to the present invention).
  • the combine 1 includes a control unit 3, an engine 4, a working clutch 5, a traveling device 6, a reaper 7 (corresponding to the “working device” according to the present invention), and a threshing part 8 (in accordance with the present invention It has a headlight 9 and a display unit 10).
  • the power output from the engine 4 is distributed to the working clutch 5 and the traveling device 6.
  • the traveling device 6 is driven by power from the engine 4.
  • the combine 1 can travel by the traveling device 6 by itself.
  • the working clutch 5 is configured to be changeable between an on state in which power is transmitted and a disconnected state in which no power is transmitted.
  • the work clutch 5 is in the disengaged state, the power output by the engine 4 is not transmitted to the reaper 7 and the threshing part 8.
  • the work clutch 5 is in the on state, the power output by the engine 4 is transmitted to the reaper 7 and the threshing part 8.
  • the working clutch 5 is configured to turn on and off the power transmission to the reaper 7 and the threshing unit 8.
  • the reaper 7 is driven by the motive power from the engine 4 to reap the grain of the field FI.
  • the threshing unit 8 is driven by the power from the engine 4 to thresh the reaper.
  • the headlamp 9 is comprised so that irradiation of the front of the combine 1 is possible.
  • the headlight 9 is controlled by the control unit 3.
  • the display unit 10 is disposed in the vicinity of a driver's seat (not shown) of the combine 1.
  • the display unit 10 is configured to be able to display various information. The operator can check various information by looking at the display unit 10.
  • the display unit 10 is controlled by the control unit 3.
  • the control unit 3 includes a clutch sensor 31, a headlamp control unit 32, a position information acquisition unit 33, a display control unit 34, a date and time management unit 35, a working width detection unit 36, a conversion unit 37 and a protein.
  • the unit 44, the yield measurement unit 45 (corresponding to the "data value acquisition unit” according to the present invention), and the inclination sensor 46 are provided.
  • the management server 2 corresponds to the yield determination unit 21 (corresponding to the “data value determination unit” according to the present invention), the movement determination unit 22, and the past yield acquisition unit 23 (the “past data value acquisition unit” according to the present invention ,
  • the yield range setting unit 24 (corresponding to the “value range setting unit” according to the present invention), the past yield database 25, and the field database 26.
  • the clutch sensor 31 detects the on / off state of the work clutch 5.
  • the detection result of the clutch sensor 31 is sent to the display control unit 34, the operation end detection unit 40, and the operation completed range calculation unit 41.
  • the headlamp control unit 32 controls the headlamp 9.
  • the position information acquisition unit 33 acquires position information of the combine 1.
  • the position information acquisition unit 33 is configured of, for example, a GPS.
  • the position information acquired by the position information acquisition unit 33 is sent to the headlight control unit 32, the display control unit 34, the work completed range calculation unit 41, and the management server 2.
  • the work information display system A includes the position information acquisition unit 33 that acquires the position information of the combine 1.
  • the display control unit 34 controls the display unit 10.
  • the date and time management unit 35 manages date information and time information. Date information is information indicating the current date. The time information is information indicating the current time. Then, the date and time management unit 35 sends date information and time information to the headlight control unit 32. Further, the date and time management unit 35 sends date information to the display control unit 34.
  • the headlamp control unit 32 derives the sunset time based on the date information received from the date and time management unit 35. Then, the headlamp control unit 32 controls the headlamp 9 based on the derived date entry time and the time information received from the date and time management unit 35.
  • the headlight control unit 32 turns on the headlight 9 according to the sunset time.
  • the headlamp control unit 32 changes the illuminance of the headlamp 9 in accordance with the current time.
  • the combine 1 is configured to be able to change the harvest mode to the crop type.
  • the operator can change the harvest mode of the combine 1 by operating the harvest mode operation unit (not shown) provided in the combine 1.
  • the display control unit 34 determines whether or not the current harvesting mode is appropriate based on the date information received from the date and time management unit 35 and the position information received from the position information acquisition unit 33. Then, when it is determined that the current harvesting mode is not appropriate, the display control unit 34 causes the display unit 10 to display a warning.
  • the display control unit 34 determines whether the current date corresponds to the general harvest time of the crop species corresponding to the current harvest mode. Determine if When it is determined that the current date does not correspond to the general harvest time of the crop species corresponding to the current harvest mode, the display control unit 34 causes the display unit 10 to display a warning.
  • the display control unit 34 determines that the field FI where the combine 1 is located is the field FI where the crop species corresponding to the current harvest mode is grown. Determine if there is. Then, when it is determined that the field FI in which the combine 1 is located is not the field FI in which the crop species corresponding to the current harvesting mode is grown, the display control unit 34 causes the display unit 10 to display a warning. .
  • the work width detection unit 36 detects the work width in the reaper 7.
  • the work width detection unit 36 detects the work width in the reaper 7 by detecting a portion of the reaper 7 that is actually performing the reaper work.
  • the protein measuring unit 38 measures the protein content of the grain obtained by the threshing process in the threshing unit 8. The measurement result by the protein measurement unit 38 is sent to the conversion unit 37.
  • the moisture measuring unit 39 measures the moisture value of the grain obtained by the threshing process in the threshing unit 8.
  • the measurement result by the moisture measurement unit 39 is sent to the conversion unit 37 and the display control unit 34.
  • the conversion unit 37 converts the measurement result received from the protein measurement unit 38 based on the measurement result received from the water measurement unit 39. That is, the conversion unit 37 converts the protein content of the grain into the protein content when the water content of the grain becomes a predetermined reference value.
  • the conversion result by the conversion unit 37 is sent to the display control unit 34. Then, the display control unit 34 causes the display unit 10 to display the measurement result of the moisture value received from the moisture measurement unit 39 and the conversion result of the protein content rate received from the conversion unit 37.
  • the work completion detection unit 40 detects the completion of work of the combine 1 in the field FI.
  • the detection result by the work end detection unit 40 is sent to the display control unit 34.
  • the work information display system A includes the work end detection unit 40 that detects the end of the work of the combine 1.
  • the work completed range calculation unit 41 detects the position information received from the position information acquisition unit 33, the information on the work width received from the work width detection unit 36, and the detection result of the on / off state of the work clutch 5 received from the clutch sensor 31. Based on and, the range of work completion in the field FI is calculated.
  • the work completed range calculation unit 41 has completed the work of the area where the part actually performing the reaping work has passed through the reaping part 7 of the combine 1 when the work clutch 5 is in the on state. Calculated as a range.
  • the calculated working range is sent to the working determination unit 43.
  • the work information display system A is based on the position information of the combine 1 acquired by the position information acquisition unit 33, the work width in the reaper 7 and the on / off state of the work clutch 5,
  • the work completed range calculation unit 41 is provided to calculate the work completed range.
  • the counterfeit acquiring unit 42 acquires the counterfeit of the whole farm field FI (corresponding to “work information” according to the present invention).
  • the return is the yield of grain per round calculated based on the grain yield (corresponding to the “data value” according to the present invention).
  • the work information display system A includes the counterfeit acquiring unit 42 that acquires the counterfeit of the whole farm field FI.
  • the return of the entire farm field FI acquired by the return acquisition unit 42 is sent to the display control unit 34. Then, the display control unit 34 causes the display unit 10 to display the counterfeit of the entire farmland FI received from the counterfeit acquiring unit 42.
  • the work information display system A includes the display unit 10 capable of displaying a counterfeit.
  • the work completion determination unit 43 determines whether or not the entire field FI has been worked. The determination result by the work completion determination unit 43 is sent to the work completion detection unit 40.
  • the work completion detection unit 40 is configured to detect the work completion of the combine 1 when it is determined by the work completion determination unit 43 that the entire field FI has been worked.
  • the work completion detection unit 40 detects the completion of the work of the combine 1.
  • the field area acquisition unit 44 acquires the area of the field FI where the combine 1 is traveling for harvesting.
  • the area of the field FI acquired by the field area acquisition unit 44 is sent to the return acquisition unit 42.
  • the yield measuring unit 45 measures the yield of the grain, which is information on the return, with the passage of time, while the combine 1 is working on the field FI. Thereby, the yield measurement unit 45 acquires the yield of grain.
  • the yield of the grain obtained by the yield measurement unit 45 is sent to the yield acquisition unit 42 and the yield determination unit 21.
  • the work information display system A includes the yield measurement unit 45 that obtains the grain yield relating to the return during the work travel of the combine 1 in the field FI.
  • the inclination sensor 46 detects the inclination of the combine 1. The detection result of the inclination sensor 46 is sent to the movement determination unit 22.
  • the work information display system A includes the tilt sensor 46 that detects the tilt of the combine 1.
  • the movement determination unit 22 determines, based on the detection result received from the inclination sensor 46, whether or not the combine 1 has moved over the ridge RI at the edge of the farm field FI to the outside of the farm field FI.
  • the determination result by the movement determination unit 22 is sent to the work end detection unit 40.
  • the work termination detection unit 40 detects the work end of the combine 1 Is configured as.
  • the work completion detection unit 40 detects the completion of work of the combine 1 based on the detection result of the inclination sensor 46.
  • the past yield database 25 stores the past yields of each of the plurality of fields FI.
  • the past yield is the yield of grain obtained in the harvest operation performed in the past.
  • the past yield acquisition unit 23 extracts and acquires a past yield in the field FI where the combine 1 is currently performing a harvesting operation from the past yields stored in the past yield database 25.
  • the past yield acquired by the past yield acquisition unit 23 is sent to the yield range setting unit 24.
  • the work information display system A includes the past yield acquisition unit 23 that acquires the past yield which is the yield of the grain acquired in the work performed in the past in the field FI.
  • the yield range setting unit 24 sets a set yield range based on the past yield received from the past yield acquisition unit 23.
  • the set yield range is a fixed value range for the grain yield.
  • the set yield range set by the yield range setting unit 24 is sent to the yield determination unit 21.
  • the work information display system A includes the yield range setting unit 24 that sets a certain value range based on the past yield acquired by the past yield acquisition unit 23.
  • the set yield range set by the yield range setting unit 24 may be a value range having an upper limit value and a lower limit value, or may be a value range having no upper limit value and only a lower limit value.
  • the yield determination unit 21 determines whether or not the yield of the grain received from the yield measurement unit 45 is included in the set yield range received from the yield range setting unit 24. The determination result by the yield determination unit 21 is sent to the work end detection unit 40.
  • the work information display system A includes the yield determination unit 21 that determines whether the grain yield obtained by the yield measurement unit 45 is included in the set yield range.
  • the yield determination unit 21 determines that the yield of the grain obtained by the yield measurement unit 45 is included in the set yield range. In this case, it is configured to detect the completion of work of the combine 1.
  • the operation clutch 5 for turning on and off the power transmission to the reaper 7 and the threshing unit 8 of the combine 1 is in the OFF state, and the yield determination unit 21 determines the yield measurement unit
  • the work completion detection unit 40 detects the completion of the work of the combine 1.
  • the work end detection unit 40 Detects the completion of combine 1 work.
  • the field database 26 stores field areas and field range data in each of the plurality of field FIs.
  • Field range data is data indicating the range of each field FI.
  • the work completion determination unit 43 extracts and acquires the field range data of the field FI where the combine 1 is currently performing the harvesting work from the field range data stored in the field database 26. Then, the operation completion determination unit 43 compares the field range data acquired from the field database 26 with the operation completed range received from the operation completed range calculation unit 41, whereby the entire field FI is completed. It is determined whether or not.
  • the work information display system A includes the work completion determination unit 43 that determines whether or not the entire field FI has been worked based on the calculation result by the work completion range calculation unit 41.
  • the field area acquisition unit 44 sends the field area acquired from the field database 26 to the return acquisition unit 42.
  • the yield acquisition unit 42 calculates the grain yield of the whole field FI based on the grain yield received temporally from the yield measurement unit 45.
  • the return acquisition unit 42 calculates the return of the entire field FI based on the calculated grain yield of the entire field FI and the field area received from the field area acquisition unit 44.
  • the return acquisition unit 42 acquires the return of the entire field FI.
  • the display control unit 34 causes the display unit 10 to display the restitution of the entire farmland FI received from the recollection acquisition unit 42.
  • the work information display system A includes the display control unit 34 that causes the display unit 10 to display counterfeit when the work completion detection unit 40 detects the work completion of the combine 1.
  • the work clutch 5 is in the OFF state, and the yield of the grain obtained by the yield measurement unit 45 is included in the set yield range by the yield determination unit 21. If it is determined that there is, the end of work of combine 1 is detected.
  • the display control unit 34 is configured to cause the display unit 10 to continue displaying the counterfeit for a predetermined period from the time when the working clutch 5 is turned off.
  • step S1 When return display control is started, the process of step S1 is first executed.
  • step S1 the entire work area FI is completed by comparing the field range data acquired from the field database 26 with the work range received from the work range calculation unit 41. It is determined whether the
  • step S1 If it is determined Yes in step S1, the process proceeds to step S4. If it is determined No in step S1, the process proceeds to step S2.
  • step S2 the movement determination unit 22 determines, based on the detection result received from the inclination sensor 46, whether or not the combine 1 has moved over the ridge RI at the edge of the farm field FI to the outside of the farm field FI.
  • step S2 If it is determined Yes in step S2, the process proceeds to step S4. If it is determined No in step S2, the process proceeds to step S3.
  • step S3 the work completion detection unit 40 determines that the work clutch 5 is in the OFF state, and the yield determination unit 21 determines that the grain yield obtained by the yield measurement unit 45 is included in the set yield range. It is determined whether it has been done.
  • step S3 If it is determined Yes in step S3, the process proceeds to step S4. If it is determined No in step S3, the process proceeds to step S1.
  • the process repeats steps S1 to S3 until any one of steps S1 to S3 is determined as Yes. Then, if it is determined as Yes in any of the steps S1 to S3, the process proceeds to the step S4.
  • step S4 the work completion detection unit 40 detects the completion of work of the combine 1. Then, the process proceeds to step S5.
  • step S5 the display control unit 34 causes the display unit 10 to display the counterfeit of the entire farm field FI. Then, the counterfeit display control ends.
  • the counterfeit is displayed when the work completion detection unit 40 detects the work completion of the combine 1.
  • the structure which makes the display part 10 display restitution of whole farmland FI is realizable.
  • the operator does not have to perform a special operation to display the counterfeit on the display unit 10. That is, even when the worker is not familiar with the operation of the combine 1, it is possible to reliably display the counterfeit on the display unit 10.
  • the combine 1 may not be included in the work information display system A.
  • the work completion detection unit 40 may be configured to detect the work completion of the working machine other than the combine 1 such as a rice transplanter or a tractor.
  • the display control unit 34 can be configured to cause the display unit 10 to display work information regarding a work machine other than the combine 1 such as a rice transplanter or a tractor.
  • the "work section” is not limited to the field FI.
  • the display control unit 34 may be configured to cause the display unit 10 to display work information of the entire area.
  • region which spans a plurality of farmland FI may be treated as a "work section”
  • the display control unit 34 may be configured to cause the display unit 10 to display work information of the entire area.
  • a fuel consumption acquisition unit may be provided that acquires the travel distance per unit consumption of fuel of the combine 1 in the entire farmland FI.
  • the travel distance per unit consumption of fuel of the combine 1 corresponds to the "operation information" according to the present invention.
  • the display control unit 34 can be configured to display the traveling distance per unit consumption of fuel of the combine 1 on the display unit 10.
  • the fuel consumption and the travel distance of the combine 1 correspond to the "data value" according to the present invention. That is, the fuel consumption amount acquisition unit, the past fuel consumption amount acquisition unit, the fuel consumption amount range setting unit, the fuel consumption amount determination unit, and the fuel consumption amount determination unit includes the fuel consumption amount in the set fuel consumption amount range. It may be configured to determine whether or not it is present.
  • the travel distance acquisition unit, the past travel distance acquisition unit, the travel distance range setting unit, and the travel distance determination unit, and the travel distance determination unit determines whether the travel distance is included in the set travel distance range. It may be configured as follows.
  • the configuration may be such that the grain yield is obtained as the information corresponding to the “operation information” according to the present invention.
  • the display control unit 34 can be configured to display the grain yield on the display unit 10.
  • the travel time of the combine 1 may be acquired as the information corresponding to the "work information" according to the present invention.
  • the display control unit 34 can be configured to display the traveling time of the combine 1 on the display unit 10.
  • the fuel consumption of the combine 1 may be acquired as the information corresponding to the "operation information" according to the present invention.
  • the display control unit 34 can be configured to display the fuel consumption amount of the combine 1 on the display unit 10.
  • the travel distance of the combine 1 may be acquired as the information corresponding to the "work information" according to the present invention.
  • the display control unit 34 can be configured to display the traveling distance of the combine 1 on the display unit 10.
  • the yield measuring unit 45 may not be provided.
  • the past yield acquisition unit 23 may not be provided.
  • the yield range setting unit 24 may not be provided.
  • the yield determination unit 21 may not be provided.
  • the inclination sensor 46 may not be provided.
  • the position information acquisition unit 33 may not be provided.
  • the work completed range calculation unit 41 may not be provided.
  • the work completion determination unit 43 may not be provided.
  • the display control unit 34 may be configured to cause the display unit 10 to display the counterfeit after a predetermined period of time has elapsed from the time when the working clutch 5 is turned off.
  • the work clutch 5 may not be included in the work information display system A.
  • the reaper 7 may not be included in the work information display system A.
  • the threshing unit 8 may not be included in the work information display system A.
  • the display unit 10 may be included in an operation terminal provided separately from the combine 1 and the management server 2.
  • Display unit 10 Display unit 10, headlight control unit 32, display control unit 34, date and time management unit 35, conversion unit 37, work completion detection unit 40, work completed range calculation unit 41, return acquisition unit 42, work completed determination unit Part or all of the field area acquisition unit 44 may be provided in the management server 2.
  • Some or all of the yield determination unit 21, the movement determination unit 22, the past yield acquisition unit 23, the yield range setting unit 24, the past yield database 25, and the field database 26 may be included in the combine 1 .
  • the present invention can be applied to a work information display system provided with a work information acquisition unit for acquiring work information of the entire work section.

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Abstract

Le système d'affichage d'informations de travail selon l'invention est équipé d'une unité d'acquisition d'informations de travail 42 qui acquiert des informations de travail liées à une zone de travail complète, d'une unité de détection de fin de travail 40 qui détecte la fin d'un travail par une machine de travail 1, d'une unité d'affichage 10 qui peut afficher des informations de travail, et d'une unité de commande d'affichage 34 qui affiche des informations de travail sur l'unité d'affichage 10 lorsque l'unité de détection de fin de travail 40 a détecté la fin du travail par une machine de travail 1.
PCT/JP2018/024016 2017-06-26 2018-06-25 Système d'affichage d'informations de travail Ceased WO2019004129A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020197031224A KR102621531B1 (ko) 2017-06-26 2018-06-25 작업 정보 표시 시스템
CN201880026856.2A CN110546673A (zh) 2017-06-26 2018-06-25 作业信息显示系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017124608A JP7126339B2 (ja) 2017-06-26 2017-06-26 作業情報表示システム
JP2017-124608 2017-06-26

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WO2019004129A1 true WO2019004129A1 (fr) 2019-01-03

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KR102621531B1 (ko) 2024-01-08

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