KR20190099113A - Display and combine with display - Google Patents

Abstract

Provided is a display device with good operability. In addition, the display device capable of displaying according to a detection means is provided. The display device comprises: a screen unit for displaying an information image according to various types of information on the setting or status of a body of a combine or a work by the combine; an operation unit for accepting an operation by a worker with respect to the information image displayed on the screen unit; and a screen control unit for controlling display of the screen unit in response to the operation on the operation unit. The screen control unit is configured to cause the display unit to perform a specific display, which cannot be displayed by a normal operation, by performing a specific operation different from the normal operation on the operation unit. In addition, the display device comprises: a screen unit for displaying an information image according to various types of information on the status of work being done by a work machine; and a screen control unit for controlling display of the screen unit. The screen control unit is configured to display, on the screen unit, a predetermined status information image according to predetermined status information on the basis of respective detection results by a plurality of detection means provided in the work machine to detect the predetermined status corresponding to the predetermined status information among the various types of information.

Description

Display unit and combine with corresponding display unit {DISPLAY AND COMBINE WITH DISPLAY}

The present invention relates to a display device included in a work machine.

Moreover, this invention relates to the display apparatus with which a work machine is equipped, and the combine equipped with this display apparatus.

The display device as described above is provided in a combine as a work machine. The combine is equipped with a working part such as a running part, a harvesting part, a threshing part, a sorting part, a storage part, a discharge part, a control part, and an engine as a power source thereof.

In the control unit, an operation unit for operating a combine around the cockpit and a display device for displaying various types of information on the combine are arranged.

The liquid crystal display provided in the display device displays information images according to various information such as traveling speed, engine rotation speed, grain quantity, fuel remaining amount, threshing portion load, sorting portion load, operating time, shift display, and various alarms. It is configured to be.

Japanese Patent Publication No. 2014-176315

In addition to the information image mode in which the display device displays an information image according to various information on the state of the work of the work machine or the work by the work machine on the liquid crystal display, various kinds of settings related to the work of the work of the work machine or the work machine. In some cases, a setting mode for displaying an information image according to information on a liquid crystal display is provided.

In recent years, with respect to the high functionalization of work machines, items related to setting have increased. Since it is difficult to display this increased item in the limited display area of a liquid crystal display at once, the aspect which grouping or layering and displaying the item regarding a setting may be taken. In such a case, when displaying a desired group or hierarchy, the operation portion may have to be operated many times, and the operation tends to be complicated.

The present invention has been made in view of the above-described problems, and an object thereof is to provide a display device having good operability.

In addition, the information about each information image displayed on a liquid crystal display is obtained as a result detected by the detection means with which the working machine was equipped. In that case, the idea about the same information may be calculated by several detection means from which a detection mechanism differs. Since the resolution is different depending on the detection means or the reliability of the detection result is different because the detection mechanisms are different, it is preferable to display the information image according to the detection result by the aspect according to the detection means. It was required.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object thereof is to provide a display device capable of displaying according to a detection means.

A feature configuration of a display device according to the present invention for achieving the above object is a display device provided in a work machine, and an information image according to various information about the setting or state of the work of the work machine or the work by the work machine. A screen unit capable of displaying a screen, an operation unit that accepts an operation by a worker with respect to the information image displayed on the screen unit, and a screen control unit that can control display of the screen unit in response to an operation on the operation unit. The screen control unit is configured to cause the screen unit to display a specific display that cannot be displayed by the normal operation by a specific operation different from the normal operation to the operation unit.

According to the above-described configuration, even if an aspect in which, for example, an item relating to a setting is grouped or hierarchically displayed is taken, the desired item can be immediately displayed as a specific display by a specific operation. There is no need to operate the control panel many times.

In the present invention, a setting screen having an information display mode in which the information image according to the various information is displayed on the screen portion, and a plurality of items relating to the display on the screen portion in the information display mode, is the screen portion. And a specific mode in which only a part of a plurality of items displayed on the screen unit in the setting mode is displayed as the setting mode displayed on the screen and the specific display so as to be switchable. Is suitable for being configured to switch to the specific mode when the specific operation is performed in the information display mode.

According to the above-described configuration, among the information display mode, the setting mode, the specific mode, and the plurality of screen modes, the specific mode can be immediately displayed according to the specific operation.

In the present invention, the item displayed in the specific mode is preferably set in advance or configured to be arbitrarily set.

According to the above-described configuration, by setting an item displayed in a specific mode in advance or arbitrarily, a desired item can be displayed immediately in accordance with a specific operation.

In the present invention, it is preferable that the screen controller is configured to switch to the information display mode when the specific operation is performed in the specific mode.

According to the above-described configuration, since the display can be immediately returned from the specific mode to the information display mode by a specific operation such as a specific operation to switch from the information display mode to the specific mode, it is necessary to switch from the information display mode to the specific mode. Similarly, it is not necessary to operate the operation portion many times.

In this invention, the said operation part is provided with the confirmation button which can determine the content displayed on the said screen part, and the said specific operation should just hold a long press of the said confirmation button.

According to the above structure, a specific display can be made to the screen part by the simple operation of long press of a confirmation button. In addition, in the information display mode or the specific mode, the screen control unit does not switch the display of the screen unit even if the button is pressed shortly. Therefore, erroneous operation can be prevented.

Moreover, the characteristic structure of the display apparatus which concerns on this invention for achieving the said objective is a display apparatus with which a work machine is equipped, and the screen part which can display the information image according to the various information about the state with respect to the operation | work by the said work machine. And a screen control unit capable of controlling the display of the screen unit, wherein the screen control unit detects each of the plurality of pieces of information by a plurality of detection means provided in the work machine to detect a predetermined state corresponding to predetermined state information. Based on the result, the predetermined state information image corresponding to the predetermined state information can be displayed on the screen portion.

According to the above-described configuration, the screen control unit can display the predetermined state information image on the screen unit in accordance with the mode corresponding to the predetermined state based on the respective detection results by the plurality of detection means. Therefore, it is possible to display the result roughly or in detail in accordance with the resolution of the detection means and the reliability of the detection result.

In this invention, it is suitable if the said screen part is comprised so that the predetermined state information image may be represented by the graphical image whose length changes according to the said predetermined state information.

According to the above-described configuration, since the predetermined state information image is represented by a graph-shaped image whose length changes in accordance with the predetermined state information, readability is good. The length of the graph image may be changed stepwise in accordance with the information, or the length may be changed linearly.

In the present invention, the graph-shaped image is configured to stack segments along a predetermined direction, and the screen control unit is configured to be able to display the weights (weights) of the segments differently according to the detection result. It is suitable if there is.

According to the configuration described above, since the segments are configured to be stacked in a predetermined direction, the length of the graph-shaped image is changed step by step. In that case, the screen control part can display the weight (weight) of a segment differently according to which detection result of a some detection means is displayed, ie, the resolution of a detection means, or the reliability of a detection result.

In this invention, it is suitable that the said screen control part is comprised so that the said screen part may be able to display the said some graphical image from which the weight (weight) of the said segment differs simultaneously.

According to the above structure, a plurality of detection results by a plurality of detection means can be displayed at once. For example, if the detection result is low, but the resolution of the detection means is high, the result is displayed in detail. If the detection result is high but the resolution of the detection means is low, the result is roughly displayed and the results are compared. By examining the predetermined state information, it is possible to evaluate variously.

In the present invention, the screen control unit is preferably configured so that the plurality of graph-like images can be arranged and displayed.

According to the above configuration, it is possible to easily compare a plurality of graph-like images arranged and displayed.

In the present invention, the screen control unit is preferably configured so that the display position of the graph-shaped image can be changed based on an artificial instruction.

According to the above structure, the display position of the graph-shaped image can be arbitrarily changed in accordance with the preference of the worker.

The feature structure of the combine which concerns on this invention for achieving the said objective is a combine as a work machine with a display apparatus provided with the above-mentioned certain feature structure, A harvesting part is provided in the front part of the said combine, The storage part which threshed the harvesting object harvested by the said harvesting | reaping part, is stored as a storage object, and the predetermined | prescribed state information among the various information regarding the state regarding the operation | work by the said combine is stored in the said storage part. A weight sensor capable of detecting a weight of the storage portion, and a storage height of the storage object stored in the storage portion, as a plurality of detection means for detecting a predetermined state of the storage portion in the storage portion. Is provided with a level sensor capable of detecting, from the detection result of the weight by the weight sensor, It is in the point which the calculating part which calculates a quantity is provided.

The combine may use not only grains, such as rice, barley, and wheat, which have calibration curves, but also grains which do not have calibration curves as cutting objects. In the former case, the calculation unit calculates the quantity of the storage object stored in the storage unit from the weight of the storage unit detected by the weight sensor. Since the quantity can be calculated linearly, the resolution is high. In such a case, the result is displayed in detail.

On the other hand, in the latter case, since the quantity cannot be calculated from the weight, the storage height of the storage object stored in the storage portion is directly detected by the level sensor. The amount of water can be detected only when the object to be stored touches the level sensor. The storage height cannot be detected between the level sensors provided at different positions. However, since the detected result is the storage height of the storage object actually stored, reliability is high. In such a case, the result is roughly displayed. In addition, a calibration curve is a graph which shows the relationship between the weight of a storage object, and a quantity, and is previously provided to a combine.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an explanatory view of a jatal type combine with a display device according to the present invention;
2 is a front view of a display device according to the present invention;
3 is a cross-sectional view of a display device according to the present invention.
4 is a block diagram of a display control device and a gas control device;
5 is a diagram illustrating switching between day and night.
6 is an explanatory diagram of change of display in an arbitrary display area;
7 is an explanatory diagram of change of display in an arbitrary display area;
Fig. 8 is an explanatory diagram of switching of screen states and switching of information display mode and setting mode.
9 is an explanatory diagram relating to a setting mode.
10 is an explanatory diagram of abnormality information.
11 is an explanatory diagram of intermediate alarm information.
12 is an explanatory diagram of alarm information of longitude;
Fig. 13 is an explanatory diagram when there are a plurality of alarm information of longitude;
14 is an explanatory diagram when a plurality of self-diagnosis information exists.
15 is an explanatory diagram when the hardness alarm information and the self-diagnosis information are mixed.
16 is an explanatory diagram of instruction information.
17 is an explanatory diagram of a camera image mode.
18 is an explanatory diagram of a normal combine with a display device according to the present invention;
19 is an explanatory diagram of change of display in an arbitrary display area;
20 is an explanatory diagram of a specific mode.

EMBODIMENT OF THE INVENTION The form for implementing this invention is demonstrated based on drawing.

[Working machine]

In Fig. 1, a magnetic detachable combine (corresponding to the "working machine" according to the present invention) (1) provided with the display device 30 according to the present invention is shown.

The combine 1 (hereinafter referred to as the combine 1) is a traveling part (not shown), a harvesting part 2, a threshing part 3, a sorting part 4, a storage part 5, Work part such as the discharge part 6, the control part 9, and the engine (not shown) as these power sources are provided, and the gas control apparatus 20 which controls each work part and engine (refer FIG. 4) Is provided.

The traveling part is composed of a pair of right and left crawler type travel parts, and is configured to move the body forward, backward and turn. The traveling part is provided with a traveling speed sensor 1a (see FIG. 4) for detecting the traveling speed of the body and a brake sensor 1b (see FIG. 4) for detecting that a parking brake (not shown) is engaged. It is. The running portion is not limited to the crawler type traveling portion, and may be configured as a wheel type traveling portion.

The harvesting | reaping part 2 is provided in the front part of a base body. The harvesting | reaping part 2 is comprised so that harvesting may produce the grain of a package as a gas advances, and is sent to the threshing part 3. As shown in FIG. The harvesting | reaping part 2 is comprised so that lifting / lowering with respect to a base is possible by a lifting mechanism (not shown). In this embodiment, the case where the grain which is a cutting object by the harvesting | reaping part 2 is rice is demonstrated.

The threshing part 3 is provided in the left rear side of the harvesting | reaping part 2 in gas. It is comprised so that the rice harvested by the harvesting | reaping part 2 may be received, and threshing by the barrel. In addition, the threshed processed material is comprised so that it may fall to the sorting part 4. The threshing part 3 is provided with the barrel sensor 3a (refer FIG. 4) which detects the load of the threshing unit 3, and the cover sensor (not shown) which detects that the cover of a barrel is not closed properly. It is.

The sorting part 4 is provided below the threshing part 3 in gas. The sorting part 4 is comprised so that the processed material threshed by the threshing part 3 may be classified into discharge | discharges, such as rice which is a target object of sorting, and discharged rice straw by the sorting method, such as specific gravity sorting. Rice is sent to the reservoir 5, and the discharge is discharged to the outside of the combine 1. The sorting unit 4 is provided with a sheave sensor 4a (see FIG. 4) for detecting the load of the sorting unit 4.

The storage part 5 is provided in the right direction of the sorting part 4 in gas. The storage part 5 is comprised so that the rice selected by the sorting part 4 may be stored. The taste sensor 5a (refer FIG. 4) which detects the moisture content of the rice which is a storage object in the storage part 5 (refer FIG. 4), and the weight sensor 5b which can detect the weight of a storage part as a predetermined state (refer FIG. 4). And the level sensor 5c (refer FIG. 4) which can detect the storage height of rice as a predetermined state.

The weight sensor 5b is comprised with the load cell which can detect the weight of the whole storage part 5, for example. The level sensor 5c is comprised, for example with the several proximity sensor and the contact sensor provided in the predetermined height in the storage part 5. Moreover, the calculating | control part (not shown) is provided in the gas control apparatus 20 mentioned later.

The gas control part 21 of the gas control apparatus 20 has the storage part 5 of the storage part 5 from the weight of the storage part 5 detected by the weight sensor 5b by the said calculation part about the grain which has a calibration curve at least. By subtracting the weight, the weight of the rice is calculated, and it is calculated using the calibration curve therefrom to obtain the quantity of rice which is the predetermined state information. Moreover, the gas control part 21 can also acquire the quantity of rice from the storage height of the rice directly detected by the level sensor 5c.

The discharge part 6 is what is called an unloader, and is provided above the storage part 5 in gas. The discharge part 6 is comprised so that the rice stored in the storage part 5 may be discharged to the exterior of the combine 1. The discharge part 6 is equipped with the turning sensor 6a (refer FIG. 4) which detects turning of an unloader.

The engine is composed of a diesel engine driven by diesel diesel fuel. The engine is provided with a rotational speed sensor 7a (see FIG. 4) for detecting the rotational speed of the engine and a water temperature sensor 7b (see FIG. 4) for detecting the water temperature of the engine. The fuel tank in which diesel diesel oil is stored is provided with the fuel sensor 7c (refer FIG. 4) which detects the residual amount.

The camera 8 which can image | photograph the back of the combine 1 is provided in the rear part of the base of the combine 1.

The steering part 9 is a right rear side of the harvesting | reaping part 2 in a body, and is provided in front of the storage part 5. The driver's seat 10, the driving operation part 11, the display apparatus 30, etc. are provided in the steering part 9.

The driver's seat 10 is comprised with the seat with a good seating feeling which enables a worker to sit for a long time. The worker can get on and off the driver's seat 10 through the lifting unit 12 provided on the right side of the driver's seat 10.

The driving operation part 11 is provided with the operation lever part 13 as a travel operation tool, the main gear lever 14 as a shift operation tool, the clutch lever 15, the operation panel part 16, etc.

The operation lever part 13 is provided in the right front side of the driver's seat 10. The operation lever part 13 can rock in the cross direction of front, back, left, and right.

When the operation lever unit 13 swings forward, the lifting mechanism of the harvesting unit 2 is controlled so that the harvest unit 2 descends, and when the operation lever unit 13 swings backward, the harvest unit The lifting mechanism of the harvesting unit 2 is controlled so that (2) rises. Moreover, the operation lever part 13 is provided with the inclination-angle manual adjustment switch group for the inclination adjustment apparatus which adjusts the inclination of the front, back, left, and right of a base with respect to a horizontal plane.

When the operation lever 13 is rocked in the right direction, the traveling part is controlled so that the combine 1 swings in the right direction, and when the operation lever 13 is rocked in the left direction, the combine 1 moves in the left direction. The traveling part is controlled to turn to.

The left and right winger lamps 18 and 19 are provided. The winker lamps 18 and 19 are configured to blink in accordance with the operation of the winker switch provided in the operation panel unit 16. The winker lamps 18 and 19 are configured to end the blinking by reoperation of the winker switch or with the end of the rocking operation in the left and right directions of the operation lever unit 13.

The main gear lever 14 is provided on the left front side of the driver's seat 10. The main gear lever 14 can swing back and forth. When the main gear lever 14 is rocked forward, the traveling part is controlled to advance the combine 1, and when the main gear lever 14 is rocked backward, the running part is controlled so that the combine 1 reverses. Further, the main gear lever 14 is provided with a sub-shift switch for switching the travel speed region and the work speed region, a changeover switch for switching the skid depth at the time of normal operation and the drawing.

The clutch lever 15 is provided in the left direction of the driver's seat 10. The clutch lever 15 can swing back and forth. In accordance with the operation of the clutch lever 15, the threshing clutch and the cutting clutch are switched on and off.

The operation panel 16 is provided on the front left side of the main gear lever 14 on the left front side of the driver's seat 10. In the operation panel 16, an engine start and stop switching button, an unloader's attitude change button, a rice discharge start button by an unloader, a rice discharge stop button, and a harvesting unit 2 or a threshing unit 3 ) And other types of buttons such as a switching button for switching on and off of a function (automatic vehicle speed control) that automatically decelerates the vehicle speed rather than the traveling speed according to the operation amount of the peripheral speed lever 14 when the vehicle is overloaded. An operation button group including knobs such as an adjustment knob, an adjustment knob for a vehicle speed, and a selection knob for a type of rice cutting object (rice, barley, macaque, etc.) is provided.

As shown in FIG. 4, the gas control device 20 includes a gas control unit 21, a gas communication unit 22, and a gas storage unit 23. The gas control apparatus 20 is comprised with the microcomputer in which CPU, ROM, RAM, I / O, etc. were mounted on the board | substrate.

In the gas control part 21, the traveling speed sensor 1a, the brake sensor 1b, the quick motion sensor 3a, the sheave sensor 4a, the taste sensor 5a, and the weight sensor 5b which were provided in each operation part mentioned above are provided. ), Detection signals from various sensors such as level sensor 5c, swing sensor 6a, rotational speed sensor 7a, water temperature sensor 7b, fuel sensor 7c, image signals from camera 8, In order to perform wireless communication with an information terminal of a farming and service support system utilizing information and communication technology, a reception signal from a wireless receiver 24 provided in the body or a global positioning system provided in the body (hereinafter, It describes as "GPS.") The GPS reception signal from the receiver 25 is input. In addition, by performing communication between the gas communication unit 22 and the display communication unit 42, an operation signal based on the operation of the driving operation unit 11 of the control unit 9 is input to the gas control unit 21.

The gas control unit 21, based on the detection signals from the various sensors, the driving speed, the state of the automatic vehicle speed control, the state of the parking brake, the state of the straw processing (cutter, dropper), the state of the sub-transmission, the cutting height, cutting Acquire various information such as the type of the object, the load level of the barrel, the load level of the sheave, the taste, the quantity, the storage height, the turning of the unloader, the rotation speed of the engine, the water temperature, the urea SCR remaining amount and the fuel level, The GPS positioning state is calculated based on the radio wave reception strength of the radio wave or the GPS reception signal from the GPS receiver 25 based on the received signal from 24).

Moreover, the gas control part 21 transmits the power of an engine to each working part based on the operation signal according to the operation in the operation control part 11 of the control part 9, and combines the combine 1 with a running part. Drive the rice, harvest the paddy rice in the harvesting section 2, thresh the rice harvested in the threshing section 3, and separate the threshed products in the sorting section 4 with rice and discharged rice straw, Rice is stored in the portion 5.

[Display device]

The display device 30 displays information such as traveling speed, fuel level, and the like, and is arranged at a position where a worker seated in the driver's seat 10 is easy to see and operate. As shown in FIG. 1, in this embodiment, it is arrange | positioned in the center front of the driver's seat 10. As shown in FIG. Since the driver's seat seated on the driver's seat 10 deviates from the clock left front side or the right front side, the work performed while watching the left front side or the right front side of the pavement becomes possible.

As shown in FIG. 2, the display device 30 is provided with a display unit 32 on the left side and an operation unit 33 on the right side as viewed from the front of the housing 31. The display control apparatus 40 (refer FIG. 4) which controls the various information displayed on the screen part 34 with which the display part 32 was equipped in the housing 31 is provided.

The display control apparatus 40 performs the communication between the display communication part 42 and the gas communication part 22 as needed, the various information which the gas control apparatus 20 has, and the work machine with which the said display device 30 is provided. Model information, for example, information on the type and model of the work machine such as whether the combine 1 is a self-deleting type or a normal type, information on the number of harvesting assistants and the type of the object to be harvested, and the screen is determined according to a predetermined aspect. It is comprised so that the part 34 may be displayed.

[Display section]

The screen part 34 is comprised with the color liquid crystal monitor which has a horizontally rectangular display area. The screen part 34 is controlled by the display control apparatus 40, and it is possible to display the information image according to the various information regarding the setting or the state regarding the operation | work of the body of the combine 1, or the combine 1 at least. have.

Various information displayed on the screen unit 34 includes driving speed, vehicle speed control state, parking brake state, straw processing state (cutter and dropper), sub-transmission state, cutting height, type of cutting object, grade Various information such as copper load level, sheave load level, food taste, quantity, unloader turning, engine rotation speed, water temperature, urea SCR level, fuel level, radio wave reception intensity, driving time, GPS positioning status and date and time Notification information and the like are included.

The housing 31 has a rectangular opening 31a and an elongated opening 31b on the display unit 32 side. On the operation part 33 side of the housing 31, the trapezoidal opening 31c is provided. The housing 31 is provided with a panel body 31d on the rear surface of the rectangular opening and the elongated opening as viewed from the front.

The panel body 31d is formed of a resinous flat plate, and is configured to have light transparency at a location corresponding to the display area of the screen portion 34.

Viewed from the front of the housing 31, between the screen portion 34 and the operation portion 33, at a distance from the screen portion 34, the level of the workload of the combine 1, for example, an engine load state. A load display unit 35 is provided.

The load display unit 35 includes a plurality of light emitting units arranged in the vertical direction in the elongated opening 31b disposed along one side of the right side of the screen unit 34, for example, as illustrated in FIG. 3. Each segment 35a to 35e is composed of a level meter composed of a plurality of white LED elements 35z mounted on a substrate 36 provided in the housing 31.

While the panel body 31d has a light transmissive position at each of the positions of the segments 35a to 35e, the positions corresponding to the segments 35a to 35c are green, and the positions corresponding to the segments 35d are In orange, the part corresponding to the segment 35e is colored in red, and is comprised.

Each LED element is controlled to emit light from the segment 35a to the segment 35e in accordance with the level of the workload. For example, when the level of the workload is low, only the segment 35a is turned on, and the level of the workload is controlled. As this increases, the segments to be lit are increased, so that the entire segments 35a to 35e are lit when the level of the workload is the highest.

In the load display unit 35, the segments 35a to 35e are arranged in the vertical direction along one side of the right side of the screen unit 34, and when the level of the workload is the highest, the uppermost segment 35e is provided. It is configured to light up. Therefore, the higher the workload, the more likely it is to attract the attention of the worker.

The rectangular opening 31a and the elongate opening 31b have the same length in the longitudinal direction, and the load display unit 35 has the segments 35a to about the same length as the longitudinal direction of the elongated opening 31b. 35e) is arranged. Therefore, the load display part 35 is longer than one side of the right side of the screen part 34, and length of the rectangular opening 31a in the longitudinal direction, ie, the screen part 34 and the cover layout part 37 mentioned later is shown. Has the same length as the length of the region in which it is disposed.

The display portion 32 is provided below the screen portion 34 with a cover arrangement portion 37 spaced apart from the screen portion 34. The cover arrangement portion 37 has the same width as one side of the lower side of the screen portion 34 and is provided so as to follow the one side. In the cover sheet arranging section 37, covers 37a to 37j corresponding to predetermined information about the combine 1 are arranged.

Specifically, the mark placement portion 37, the mark 37a which flickers in synchronization with the blinking of the winker lamp 18, the mark 37b which lights when an abnormality occurs in the charging system, and lubrication during rotation of the engine. A mark 37c to light when the system is abnormal, a mark 37d to light when the engine is abnormal, a mark 37e to light when the parking brake is applied, and a mark 37f to light when the fuel level is low. ), A beacon 37g that lights up when there is an abnormality of urea water, a beacon 37h that lights up when an abnormality occurs in the urea SCR system, a beacon 37i that lights up in synchronization with the lighting of work, and a winker lamp ( A sign 37j flashes in synchronization with the blinking of 19).

The panel body 31d has a light transmissive point at the positions where the respective covers 37a to 37j are arranged, and the positions corresponding to the covers 37a and 37j are green, and the covers 37b, 37c, 37d, The portions corresponding to 37e and 37h are colored in red, the portions corresponding to the marker 37f are yellow, and the portions corresponding to the marker 37i are colored blue.

As shown in FIG. 3, a plurality of white LED elements 37z are mounted on the substrate 36 as light emitting portions at positions corresponding to the respective marks 37a to 37j. Each LED element is controlled to emit light in response to the occurrence of the event corresponding to each of the marks 37a to 37j, so that each of the marks 37a to 37j is turned on or flashes.

[Control panel]

The operation part 33 is for the operation | work of the worker about the information image displayed on the screen part 34 in the right side of the display part 32, The operation tool 38 which receives an operation of the worker is provided in it. It is. The operation tool 38 is arrange | positioned at the upper end side rather than the center of an up-down direction seen from the front of the housing 31. Since the operation tool 38 is arrange | positioned in the position near a worker, and a finger is easy to touch, operability is good.

The operation tool 38 is a group of operation buttons 38a to 38d that enable scrolling of at least an information image displayed on the screen portion 34, specifically, an upper button 38a, a left button 38b, and a lower button ( 38c), the right button 38d, a confirmation button 38e capable of determining the contents displayed on the screen unit 34, and an information display mode 70 and a screen on which information images according to various information are displayed on the screen unit 34; It has the setting button 38f which can switch the setting mode 80 (refer FIG. 8) which the setting screen which concerns on the display to the part 34 is displayed.

The setting button 38f is disposed on the display unit 32 side, specifically, to the left lower side of the left button 38b and the lower button 38c than the operation button groups 38a to 38d. The setting button 38f has a low operation frequency compared with the operation button groups 38a to 38d. Therefore, by arranging the setting button 38f at a position farther from the operation button groups 38a to 38d, the risk of misoperating the setting button 38f is reduced.

In addition, the operation input part 44 mentioned later presses about the up button 38a, the left button 38b, the down button 38c, the right button 38d, the confirmation button 38e, and the setting button 38f. When an immediate release operation (hereinafter referred to as "short press") is performed, each processing is performed as an instruction for transition to the upper scroll, the left scroll, the right scroll, the lower scroll, the confirmation, and the setting mode.

When the operation input unit 44 becomes an operation (for example, "long press") for 1 to 2 seconds or more, for example, about the determination button 38e, it is specified with the information display mode 70 mentioned later. It processes as a switching instruction of the display of the mode 84 (refer FIG. 20). In addition, the operation input part 44 processes the setting button 38f as a switching instruction of the display of the information display mode 70 and the selection mode 74 mentioned later, when it presses for a long time. That is, long pressing of the confirmation button 38e is the specific operation which concerns on this invention.

However, the specific operation is not limited to long pressing of the confirmation button 38e. For example, the button of the confirmation button 38e may be battered, may be a short press simultaneously with the button 38e and other buttons, or may be configured to press any button provided on the operation tool 38 in a predetermined rhythm, Combinations of these may be used.

In addition, when the operation input part 44 becomes an operation (for example, "long-press" hereafter) continuously pressing about the determination button 38e for 1 to 2 seconds or more, the information display mode 70 mentioned later And the switching instruction of the display of the specific mode 84 (see FIG. 20). In addition, the operation input part 44 processes the setting button 38f as a switching instruction of the display of the information display mode 70 and the selection mode 74 mentioned later, when it presses for a long time.

The operation of switching the display of the information display mode 70 and the specific mode 84 is not limited to the long press of the definite button 38e. For example, the button of the confirmation button 38e may be battered, may be a short press simultaneously with the button 38e and other buttons, or may be configured to press any button provided on the operation tool 38 in a predetermined rhythm, Combinations of these may be used.

The operation tool 38 is disposed inside the trapezoidal opening 31c, and the operation surfaces of the operation button groups 38a to 38d and the operation surface of the setting button 38f are concave than the surface of the housing 31. It is located at the position. When the worker unintentionally touches the display device 30, the risk of misoperating the operating tool 38 is reduced.

[Display control device]

The display control apparatus 40 is provided with the screen control part 41, the display communication part 42, the display memory part 43, the operation input part 44, and the light emission control parts 45 and 46, and the operation from the operation part 33 is carried out. The display device 30 is controlled based on a signal or various information obtained from the gas control device 20. The display control apparatus 40 is comprised with the microcomputer in which CPU, ROM, RAM, I / O, etc. were mounted on the board | substrate 36. As shown in FIG.

The screen control part 41 displays predetermined characters, an image, etc. on the screen part 34 by a predetermined aspect. The display memory 43 stores a background image corresponding to various kinds of information. The screen control section 41 calls the background image stored in the display storage section 43, the graph-shaped image whose length changes in accordance with various information, the scale plate region in which the unit scales are arranged in an arc shape, and various kinds. According to the information, the tachometer as a metric image composed of a guide indicating a value according to various information by rotating the center of the scale region as the rotation axis can be displayed on the screen 34.

In addition, the graph-shaped image may be one in which the length is changed stepwise or linearly in accordance with various kinds of information, and the segments are configured to be stacked along a predetermined direction. For example, the graph image may be a bar graph arranged so that the unit scales are arranged along the curved up and down direction, and a predetermined display color is displayed between the unit scales according to various information. In addition, the predetermined display color may be one color or a plurality of colors. It also includes a step change in color tone, contrast, and the like. Therefore, in the following description, the case where a graph type image is a bar graph is demonstrated. In that case, the screen control part 41 can display by making the weight (weight) of a segment different, for example, and can display it, changing the interval of the unit scale of a bar graph.

In Fig. 2, the display unit 34 includes a running speed, a state of automatic vehicle speed control, a state of straw processing (cutter and dropper), a state of a sub-transmission, a cutting height, a type of cutting object, a load level of a barrel, a sheave. Information images such as load level, food taste, quantity, engine rotation speed, water temperature, urea SCR remaining amount, radio wave reception intensity, driving time, GPS positioning status and date and time are displayed.

Although the screen control part 41 raises brightness in the day, even if it is the same information according to day and night, as shown in FIG. 2, it is displayed by the information image based on white, for example, and lowers brightness at night, FIG. As shown in Fig. 1, for example, it is possible to display by using an information image based on black, and the visibility is increased by the display according to the day and night. In addition, although this switching is comprised so that it may be possible by operation in the setting mode 80 mentioned later, you may be comprised so that switching may be performed automatically according to time zone.

Hereinafter, various images displayed on the screen unit 34 will be described.

The screen control part 41 divides the screen part 34 up and down by the linear boundary in a horizontal direction. In this embodiment, as shown in FIG. 2, the upper side is the main area 50, and the lower side is the sub area 51. As shown in FIG. In addition, the boundary between the main area 50 and the sub area 51 should just be defined by the screen control part 41, and does not necessarily need to be an aspect which a human can recognize clearly. The same applies to the other areas described below.

[Main area]

In the main area 50, since an information image according to the main information is displayed among various kinds of information on the setting or the state of the body of the combine 1 or the operation by the combine 1, most of the screen portion 34, In this embodiment, about 90% of space is allocated.

The main information includes traveling speed, state of automatic vehicle speed control, state of straw processing (cutter and dropper), state of sub-transmission, cutting height, type of cutting object, load level of the barrel, load level of sheave, taste, quantity, Various notification information such as the rotational speed of the engine, the water temperature, the residual amount of urea SCR, the fuel level and the radio wave reception intensity, and the like are included. In addition, the display area of the radio wave reception intensity is fixedly provided in the lower right corner of the main area 50.

The screen controller 41 is configured by dividing the main area 50 into the fixed display area 52 and the variable display area 53 again.

In the fixed display area 52, a specific information image according to specific information is displayed, among various kinds of information about the setting or the state of the work of the combine 1 or the work by the combine 1. Specific information is preferably information that is always displayed during the operation of the combine 1, and includes a traveling speed, a state of automatic vehicle speed control, a state of straw processing (cutter and dropper), a state of a sub transmission, a cutting height, a cutting object. The type of engine and the rotational speed of the engine are included.

The fixed display area 52 is disposed at a position slightly to the right of the center of the main area 50, and the traveling speed of the combine 1 is displayed by the numerical value in the center of the fixed display area 52.

In addition, regarding the traveling speed of the combine 1, the gas control apparatus 20 is a time-dependent position based on the amount of movement calculated from the traveling speed detected by the traveling speed sensor 1a provided in the traveling part, and a GPS signal. When the amounts of change are compared and both do not coincide (when they deviate by a predetermined threshold or more), it is determined that a slip or a failure has occurred in the combine 1, and the running speed calculated from the amount of change in position over time based on the GPS signal is determined. Is sent to the display control device 40, which is displayed on the screen unit 34. FIG.

On the other hand, the gas control device 20 is a combine in which the traveling speed calculated from the positional change amount over time based on the GPS signal exceeds the maximum speed at which the combine 1 can run, or the speed change over time is normally expected. In the case of deviation from the behavior of (1), since the GPS positioning state can be considered to be not good, the traveling speed detected from the traveling speed sensor 1a provided in the traveling part is transmitted to the display control device 40, This is displayed on the screen unit 34.

That is, the screen control unit 41 includes a plurality of detection means (driving speed sensor 1a) and a GPS receiver provided in the combine 1 for detecting a predetermined state among the various pieces of information corresponding to predetermined state information (driving speed). On the basis of each detection result by (25)), it is comprised so that the predetermined state information image according to predetermined state information (running speed) may be displayed on the screen part 34. FIG.

Below the information image according to the traveling speed, the state of the straw processing (dropper), the state of the sub transmission (part H), the cutting height (Example L), and the type of cutting object (rice) are displayed by letters or icons.

In addition, when the automatic vehicle speed control is functioning, that is, the harvesting section 2, the threshing section 3, and the like are overloaded, and the vehicle speed is automatically decelerated more than the traveling speed according to the operation amount of the main speed lever 14. When there is, the character is displayed as "decelerating" on the upper right side of the information image according to the traveling speed.

During the deceleration of the vehicle speed by the automatic vehicle speed control, the display of "during deceleration" turns on for 1 second and then turns off for 1 second. This makes it easy for the worker to confirm that the vehicle speed is automatically decelerated controlled. Even when the vehicle speed is automatically decelerated, when the function of the automatic vehicle speed control is turned off, the deceleration control is stopped. Then, the gas increases to the original traveling speed according to the operation amount of the main gear lever 14. The possibility of occurrence of such a situation can be alerted to the worker.

Around the numerical value which shows the running speed of the fixed display area 52, the rotation speed of an engine is displayed by the tachometer. The tachometer consists of a scale plate area in which the unit scale is arranged in an arc shape, and a guide indicating a value according to the rotation speed by rotating according to the rotation speed of the engine with the center of the rotation plate as the rotation axis.

In this way, the fixed display area 52 is disposed near the center of the screen portion 34, thereby improving visibility and designability of various types of information displayed on the screen portion 34.

In this embodiment, the screen control part 41 has the arbitrary shape which has the shape according to the outer periphery of the scale plate area | region of the fixed display area 52 by two positions of the variable display area 53 to the left and right of the fixed display area 52. As shown in FIG. It is divided into display areas 53a to 53d.

The screen control unit 41 displays, for each of the arbitrary display regions 53a to 53d, a selection information image according to information selected based on an artificial instruction among various kinds of information, or an information image according to certain information based on an artificial instruction. It is comprised so that setting is possible not to display either.

The selected information that can be displayed on the arbitrary display areas 53a to 53d includes numerical information indicating the setting or state by at least a numerical value, and increase or decrease information indicating the setting or state by at least a bar graph.

As numerical information, the taste, quantity, fuel level can be illustrated, and as increase / decrease information, quantity, load level of a sheave, water temperature, remaining amount of urea SCR, and fuel level can be illustrated. The specific information regarding the specific information image displayed in the fixed display area 52 and the information regarding the selection information image which can be displayed in the variable display area 53 are different. Information displayed in the fixed display area 52 and the variable display area 53 is not hidden.

The taste, quantity, and fuel level as numerical information are classified into "food taste, quantity (statistics)", "food taste, quantity", "food taste", and "quantity quantity and fuel", and the load level of quantity and sheave as increase / decrease information , Water temperature, urea SCR remaining amount and fuel level are classified as "rice level", "sieve level", "urea SCR remaining amount", "fuel level", and "water temperature".

In the screen unit 34 shown in Fig. 2, the arbitrary display area 53a is a selection information image according to " taste and quantity (statistics) " … (%), Average moisture… … (%), And accumulated heavy water amount. … Images including letters and numbers are displayed as in (kg).

In the screen part 34 shown in FIG. 2, the arbitrary display area 53b displays an icon indicating water temperature and an image including a curved bar graph as a selection information image according to "water temperature". In the bar graph, the water temperature is displayed by displaying a graphic of a predetermined size and a predetermined display color between predetermined unit scales arranged along the vertical direction. In this embodiment, the number of scales is eight, and the upper one is set as a threshold level.

In the screen part 34 shown in FIG. 2, the arbitrary display area 53c displays an icon indicating a rice level and an image including a curved bar graph as a selection information image according to "rice level". In the bar graph, rice levels are displayed by displaying figures of a predetermined size and a predetermined display color between predetermined unit scales arranged along the vertical direction. In the present embodiment, the number of scales is 10, and two of the upper ones are set as threshold levels.

The screen control part 41 is comprised so that the number of the scales may differ according to the kind of harvesting object. In this embodiment, the type of harvesting object is "rice", and since it has a calibration curve, a calculation part can calculate the quantity of rice from the weight of the storage part 5 detected by the weight sensor 5b. Since the weight of the storage part 5 can be calculated linearly, the resolution is high. In such a case, the screen control part 41 displays the selection information image according to "rice level" using the bar graph which has 10 scales, and displays a result in detail.

In addition, if the type of harvesting object is a grain which does not have a calibration curve, the calculation part cannot calculate the amount of rice from the weight of the storage part 5 detected by the weight sensor 5b. In such a case, the storage height of the rice stored in the storage part 5 by the level sensor 5c is detected directly. However, the storage height cannot be detected until the rice contacts the level sensor 5c. The storage height cannot be detected between the level sensors 5c provided at positions with different heights. However, since the detected result is the storage height of the rice actually stored, reliability is high. In such a case, the screen control part 41 displays the result of the selection information image based on "rice level" using the bar graph which has a scale of four.

In addition, the number of scales, such as 10 and 4, is an example, can be set suitably previously, can be set arbitrarily by a worker, or can be switched automatically or manually according to the working machine with which the display apparatus 30 is provided. The selection information image relating to "rice level" is a predetermined state information image.

In the screen portion 34 shown in FIG. 2, an arbitrary display area 53d displays an icon indicating a sheave level and an image including a curved bar graph as a selection information image according to the “sieve level”. . In the bar graph, a sieve level is displayed by displaying a graphic of a predetermined size and a predetermined display color between predetermined unit scales arranged in the vertical direction. In this embodiment, the number of scales is five, and one of the upper parts is set as a threshold level.

The screen control section 41 calls the background image according to various information among the background images stored in the display storage section 43 and displays, for example, a predetermined display color between numerical values, characters, and predetermined scales. And an information image corresponding to each of the various types of information, and are displayed on the screen unit 34 in accordance with various aspects.

Here, as shown in FIG. 6, when the screen part 34 is in the information display mode 70, when the setting button 38f of the operation tool 38 is pressed and held, as shown in FIG. 6, arbitrary display area ( The information according to the information image to be displayed on 53a to 53d is shifted to the selectable selection mode 74.

In this selection mode 74, the drum roll type option image 53e is arrange | positioned in the location corresponding to the fixed display area 52. As shown in FIG. By briefly pressing the upper button 38a or the lower button 38c of the operating tool 38, the option image 53e rotates up or down, and when the predetermined button 38e is shortly pressed in a predetermined item, Information in accordance with the information image to be displayed is displayed in any of the display areas 53a to 53d to be switched. In addition, in the selection mode 74, any display which is a switching target of information according to the information image to be displayed among the arbitrary display areas 53a to 53d by briefly pressing the left button 38b or the right button 38d. The area can be switched.

As the above-mentioned information, as described above, numerical information classified into items such as "Food taste and quantity (statistics)", "Food taste and quantity", "Food taste" and "Quantity and fuel", "Rice level", The increase / decrease information classified into items such as "sieve level", "urea SCR remaining amount", "fuel level", and "water temperature" exists.

When " Food & Quantity " is selected, as the selection information image according to this, the protein… … (%), moisture… … (%) And rice ... … Images including letters and numbers are displayed, such as (kg).

If "flavor" is selected, as the selection information image according to this, protein…. … (%), And moisture… … As shown in (%), an image including letters and numerical values is displayed.

As the selection information image according to the "quantity and fuel", rice is... … (kg), fuel consumption quantity… … As shown in (L), an image including a character and a numerical value is displayed.

As the selection information image according to the "element SCR remaining amount", an icon indicating the element SCR remaining amount and an image including a curved bar graph are displayed. In the bar graph, element SCR remaining amount is displayed by displaying figures of a predetermined size and a predetermined display color between predetermined unit scales arranged along the up-down direction. In the present embodiment, the number of scales is 1, and the threshold level is set at about 10 to 20% of the full tank level side from the full tank level from the zero level.

As the selection information image according to the "fuel level", an icon indicating the fuel level and an image including a curved bar graph are displayed. In addition, the bar graph displays the fuel level by displaying a graphic of a predetermined size and a predetermined display color between predetermined unit scales arranged in the vertical direction. In the present embodiment, the number of scales is 1 from the 0 level to the full tank level, and the threshold level is set at about 10 to 20% of the full tank level side from the 0 level to the full tank level.

The screen control unit 41 displays numerical information, that is, numerical information images according to "taste and quantity (statistics)", "taste and quantity", "taste" and "quantity and fuel" in a plurality of arbitrary display regions 53a. And 53d), the display unit 34 is configured to display only in the arbitrary display region 53a located at the leftmost position.

Therefore, in the leftmost arbitrary display area 53a, "food and quantity (statistics)", "food and quantity", "food", "amount and fuel", "rice level", "sheave level", Any item can be selected from 10 items of "element SCR remaining amount", "fuel level", "water temperature", and "none" which means that the information image according to any information is not displayed.

For example, as shown in FIG. 6, the information according to the selection information image which should be displayed with respect to the arbitrary display area 53a can be switched from "taste and quantity (statistics)" to "element SCR remaining amount." .

As shown in Fig. 6, when numerical information, in this case, a numerical information image according to "taste and quantity (statistics)" is displayed in the arbitrary display area 53a, an information image according to the "taste and quantity (statistics)" corresponding thereto. The arbitrary display area 53a which is to be displayed is expanded and displayed in the arbitrary display area 53a rather than displaying the increase / decrease information, here, the increase / decrease information image according to the "element SCR remaining amount".

In the numerical information image such as "Food taste and quantity (statistics)" and the increase / decrease information image such as "Element SCR remaining amount", the numerical information image requires a large space for display. As described above, when displaying the numerical information image according to the numerical information, the visibility of the numerical information is improved by allocating sufficient space.

In addition, in the selection mode 74, as shown in FIG. 7, the information according to the selection information image which should be displayed with respect to the arbitrary display area 53a is changed from "taste, quantity (statistics)" to "none". You can switch.

At this time, the screen control part 41 is comprised so that the selection information image about "water temperature" displayed in the arbitrary display area 53b may expand and display to the arbitrary display area 53a side.

Specifically, the display storage unit 43 stores the same information, a background image having a different width, even if it is an information image according to the "water temperature", and the screen control unit 41 displays the wider background image. By displaying and displaying a predetermined display color on the scale, an information image according to "water temperature" is formed, and this is displayed on the screen unit 34.

The screen control unit 41 has the "rice level", the "sieve level", the "element SCR remaining amount", the "fuel level", the "water temperature", in the arbitrary display areas 53b-58 other than the arbitrary display area 53a, It is comprised so that any item can be selected from 6 items of "none".

In addition, the screen control part 41 may display the information image even if it is the same information, for example, information regarding the same "fuel level", arbitrary display area 53a, arbitrary display area 53b, and arbitrary display area 53c. And the arbitrary display area 53d so as to be displayed by making different shapes, for example, different shapes of images to be displayed.

Specifically, the display storage unit 43 stores the same information, for example, a background image in which left and right are inverted, even if it is an information image according to the "fuel level", and the screen control unit 41 displays Is configured to display a background image of a shape corresponding to the selected arbitrary display area and to display a predetermined display color on the scale. Thus, various kinds of information can be displayed in the aspect which raises a designability without making a bad influence to visibility by changing according to the shape of arbitrary display areas 53a-53d displayed on the screen part 34. FIG. .

In the above-mentioned embodiment, the case where the information to display on arbitrary display areas 53a-53d differs was demonstrated, but it does not restrict to this. The screen control part 41 can also display the information image according to the same information to all the arbitrary display areas 53a-53d, and for example, only one item "rice level" among the arbitrary display areas 53a-53d. It is also possible to display the information image according to the information image and not display the information image according to the item "None", that is, according to any information, in other arbitrary display areas.

In addition, the screen control part 41 displays the information image according to "rice level" in arbitrary display areas 53a-53d, The quantity of rice based on the storage amount of rice detected by the level sensor 5c. Is displayed in the arbitrary display area 53c by the aspect of the bar graph which has the scale of 4, and at the same time, of the storage part 5 detected by the weight sensor 5b as mentioned above, The quantity of rice computed from the weight can also be displayed in arbitrary display area 53d by the aspect of the bar graph with a scale of 10, for example (refer FIG. 19).

As shown in FIG. 8, the display control apparatus 40 displays the screen state selected with respect to the information displayed on arbitrary display areas 53a-53d among various types of patterns, and displays three patterns in this embodiment. The screen control unit 41 is configured to be capable of storing the screen 43, and the screen control unit 41 displays, for example, a screen state to be displayed on the screen unit 34 among three screen states stored in the display storage unit on the basis of artificial instructions. By pressing the left button 38b and the right button 38d of the operating tool 38 briefly, it is comprised so that scrolling and switching are possible.

The screen states of the three patterns are numbered internally in the display storage section 43, for example, as screen number 71, screen number 72, screen number 73, and are screened for each screen number 71, 72, 73. After the transition from the state to the setting mode 80, when returning to the information display mode 70, the screen states according to the screen numbers 71, 72 and 73 immediately before the transition to the setting mode 80 are displayed.

In addition, at the start of the combine 1, the screen state according to the screen number displayed immediately before the stop of the combine 1 is displayed. That is, when starting the combine 1, when the combine 1 was stopped last time, the screen state which the worker saw last was displayed, and it is convenient to use.

However, the screen number according to the screen number displayed immediately before the stop of the combine 1 at the time of the start of the combine 1 is not limited to the configuration which is displayed, and the screen number specified every time the start of the combine 1 is performed. The screen state (for example, 71) may be configured to be displayed. In addition, when the combine 1 is started, it is possible to select whether to display a screen state corresponding to the screen number displayed immediately before the combine 1 is stopped, or to display a screen state corresponding to a specific screen number. You may be.

As shown in FIG. 9, in the setting mode 80, items relating to the setting are grouped and displayed by being divided into the work tab 81, the meter tab 82, and the PF tab 83.

In the work tab 81, maintenance items, alarm history, and user items can be selected. In the item "user", registration of a plurality of users, for example, six users, and the switching thereof are possible. In the item "alarm history", it is possible to store a predetermined number, for example, the seven most recent histories and display them. The notification information may be divided into categories that can be confirmed by the worker and categories that cannot be confirmed.

In the meter tab 82, items of anti-theft, day / night mode, brightness adjustment, clock, language, and camera display can be selected.

In the PF tab 83, as described below, the items of the quantity measurement history, the start of work, the fuel consumption reset, the grain weight warning, the quantity sensor zero point correction and the protein display can be selected.

In the item "quantity measurement history", the most recently erased grain weight and dry weight are displayed. Even if the quantity measurement is reset, the quantity measurement before the reset can be confirmed in the quantity measurement history.

In the item "work start", the worker can determine whether to reset the integrated value of the food and quantity. It is possible to determine, for example, each package at an arbitrary timing by resetting the integrated value of the food and quantity and starting measurement of the integrated value of the food and quantity.

In the item "Fuel consumption reset", the worker can determine whether to reset the fuel consumption. It is possible to reset the consumption of the fuel and start the measurement of the consumption of the fuel anew at any timing, for example, every day.

In the item "grain weight alarm", the worker can determine the threshold value of the grain weight and whether or not to display an alarm when the threshold value is exceeded.

In the item "quantity of zero amount sensor", the worker can determine whether or not to correct the zero point of the quantity sensor for detecting the quantity of rice, that is, the weight sensor 5b and the level sensor 5c.

In the item "protein display", the worker can switch between the dry reference display and the water conversion display, and can change the water conversion value at the time of the water conversion display. Moreover, in the PF tab 83 of FIG. 9, the state in which the item "protein display" is selected is shown.

Although the content rate of the moisture and protein of the rice stored in the storage part 5 is detected by the taste sensor 5a, in the indication of a protein content, in the dry reference | standard display, the protein of the whole grain except water was The content rate is displayed, and in the water conversion display, the content rate of the whole grain protein including the water set arbitrarily is displayed.

In addition, in the screen part 34, the "average protein ..." which is an item when the arbitrary display area 53a is set to display a selection information image according to "taste and quantity (statistics)" is set. … (%) "," Protein, quantity "and" protein "which is an item when setting the display of the selection information image according to" flavor ". … (%) "Is calculated and displayed according to selection of whether it is a drying reference display or a water conversion display, respectively.

By the way, about the item "quantity measurement history", "work start", "fuel consumption reset", and "grain weight alarm" in the PF tab 83, it may be displayed in time during the mowing operation. However, the PF tab 83 first moves to the setting mode 80 by briefly pressing the setting button 38f to display the work tap 81, and then presses the meter button by briefly pressing the right button 38d. It is only displayed via 82.

Since such a plurality of operations are complicated, when the long press of the confirmation button 38e is received by the operation input unit 44, the screen control unit 41 displays the information, not as an indication of confirmation such as a short press of the operation. It processes as an indication of the transition from the mode 70 to the specific mode 84. That is, the screen control part 41 is a specific operation | movement which cannot be displayed by the short press on the screen part 34 by long press which is a specific operation different from the short press which is normal operation with respect to the confirmation button 38e. It is comprised so that display by the specific mode 84 which is display may be performed.

In the PF tab 85 in the specific mode 84, as shown in FIG. 20, of the six items displayed on the PF tab 83 in the setting mode 80, the “quantity measurement history” and “work Only four items of "start", "fuel consumption reset" and "grain weight alarm" are displayed.

In the specific mode 84, when a long press of the confirmation button 38e is received by the operation input unit 44, the screen control unit 41 ends the specific mode 84, and the information display mode on the screen unit 34. (70) is displayed.

In the PF tab 85 in the specific mode 84, four items of " quantity measurement history ", " starting job ", " reset fuel consumption " and " grain weight alarm " are set in advance. It is not limited to a structure, You may be comprised so that a worker can set the item to display on the PF tab 85 arbitrarily. In that case, the item which can be set may not be limited to the item in the PF tab 83, but may be comprised so that it can select from each item in the work tab 81 and the meter tab 82. FIG. In that case, the display control apparatus 40 may be comprised so that the setting of the item to be displayed on the PF tab 85 in the specific mode 84 may be memorize | stored for every user.

In this embodiment, the combine 1 is a taste sensor 5a (refer FIG. 4) which detects the moisture content of rice and a protein, and the weight sensor which can detect the weight of the rice stored in the storage part 5 ( 5b) (refer FIG. 4), the screen control part 41 displays the PF tab 83 in the setting mode 80. As shown in FIG. In the case where the combine 1 does not include the taste sensor 5a or the weight sensor 5b, the display control device 40 does not display the PF tab 83 in the setting mode 80. At this time, the display control apparatus 40 is comprised so that the width | variety of the work tab 81 and the meter tab 82 may be made wider than when it displays with the PF tab 83. FIG.

[Subarea]

As shown in FIG. 2, the sub region 51 is a narrower space than the main region 50. Information displayed on the sub area 51 includes driving time, date and time, GPS positioning status, various notification information, and the like.

Since it is displayed in the vicinity of the antenna mark indicating the radio wave reception strength of the radio receiver 24 provided in the aircraft, which is displayed at the lower right corner of the main area 50, it is easy to grasp the radio wave reception strength and the GPS positioning state. have.

The screen control unit 41 displays the driving time (integrated value) at the left end of the sub area 51, displays the date and time at the right end, and displays the GPS positioning state immediately to the left of the date and time display.

GPS positioning status is indicated by an icon. The color of the icon is different depending on the number of GPS satellites that the GPS receiver 25 included in the combine 1 receives the GPS signal. For example, the gray color is 1 when the GPS signal is not received. It is red when there are two or two units, yellow when there are three or four GPS satellites, and green when there are five GPS satellites. This makes it easy for the worker to grasp the GPS positioning status.

The screen control unit 41 displays various notification information and the like on the right side of the display of the driving time by a simple image in the form of a character as described later. Moreover, various notification information etc. can be displayed also by an icon, and the information regarding the element SCR system can be illustrated as information according to such an alert. When the abnormality occurs, the screen controller 41 displays an icon corresponding to the abnormality on the left side of the display of the icon indicating the GPS positioning state in the sub area 51.

When the combine 1 does not include the GPS receiver 25, the screen controller 41 does not display an icon relating to the GPS positioning state (see, for example, FIG. 19). Therefore, when the abnormality occurs, the screen controller 41 displays an icon corresponding to the abnormality on the left side of the date and time display in the sub area 51.

[Notification Information]

The screen control part 41 can display the notification image according to the notification information which should be notified about the operation | work of the body of the combine 1 or the operation of the combine 1 at least in addition to the information image mentioned above on the screen part 34. It is configured to.

The notification information is classified into a plurality of categories, for example, abnormality information, alarm information, self-diagnosis information, and instruction information, and an elevation of importance is set for each category. The display control device 40 obtains these notification information from the gas control device 20.

The screen control section 41 is configured to display the detailed image on the screen section 34 for each category by changing different aspects, for example, the size, color, and the like of the image to be displayed.

The abnormality information, the alarm information, the self-diagnosis information, and the instruction information are set in the order of importance, and the screen control unit 41 displays a notification image according to the notification information belonging to a category having a relatively high importance, and the main area 50. ), The notification image corresponding to the notification information belonging to a category of relatively low importance is not displayed. By displaying the notification image according to the higher priority notification information, the worker can check the contents earlier as the notification information with higher importance. In addition, depending on the information to be notified, the corresponding cover is turned on at the same time in the cover arrangement unit 37.

[More information]

The information classified as the abnormality information includes information that needs to notify the worker of the cause that caused the engine to stop. For example, in the harvesting section 2, the "cold harvesting" to notify that the cutting object is full. Information, "engine stop switch" information for notifying that the engine stop switch is pressed in the control unit 9, and the like.

As shown in FIG. 10, when the "cutting full" occurs, the screen control unit 41 relieves the abnormal information image 60 according to the "cutting full" information until at least the cause of the abnormality is resolved. It is comprised so that it may display on the whole area | region of the screen part 34.

The abnormality information image 60 includes the title "cutting full" indicating the notification information and the specific contents thereof. In addition, in the specific contents, the illustration of the notification information and the comment about the idea that the notification information was informed, "The straw is filled in the supply conveyance part of the harvesting part." Remove the straw from the supply carrier. ” The abnormality information image 60 which used the title and its specific content in this way is called a detailed image.

The worker can easily confirm the notification information by the title included in the detailed image and the specific contents thereof. And by referring to the illustration regarding the notification information and the comment regarding the thought which informed the notification information, it is possible to accurately cope with the thought that caused the cause.

[Alarm information]

The information classified as the alarm information includes information that needs to be notified to the worker that proper work is not possible. For example, "rice" information for notifying that the rice is full, and notification that there are more grains on the sheave case. Such as "sieve" information, "fuel lubrication" information for notifying that the fuel is low, "SCR system abnormality" information for notifying abnormality of urea SCR system, "urea water quality abnormality" for notifying quality abnormality of urea water, etc. This includes.

[Middle alarm information]

Among the alarm information, "fuel lubrication" information, "SCR system abnormality" information, "urea water quality abnormality" information, and the like, when such a state is notified, the intermediate alarm information in that the driving of the combine 1 is disturbed. Classified as

As shown in FIG. 11, when the screen control unit 41 detects that the remaining fuel amount has decreased, for example, by a signal from the fuel sensor 7c, the screen control unit 41 is a middle road as a notification image according to the " fuel refueling " information. The alarm information image 61 is configured to be displayed on the screen unit 34. Although the middle alarm information image 61 is smaller than the abnormal information image 60 according to the abnormal information, the screen is overlapped with the information image in the information display mode 70 until at least the cause of the notification is eliminated. It is displayed in the section 34. In addition, the screen control part 41 may be comprised so that the halfway warning information image 61 may be displayed on the whole area | region of the screen part 34 at least until the cause of the said notification is cancelled.

The intermediate warning information image 61 includes a title "fuel refueling" indicating notification information and its specific content. In addition, the contents of illustration about notification information and comment about the idea which informed the notification information "Fuel was reduced. Stop the engine and refuel the fuel. ” The alarm screen according to this aspect is also referred to as a detailed image.

[Hardness Alert Information]

With respect to the above-mentioned intermediate alarm information, "rice" information and "sieve" information among the alarm information are classified as long-range alarm information in that the running of the combine 1 has no problem even when it is in a state of notifying them. .

As shown in FIG. 12, when the screen control part 41 judged that the rice stored in the storage part 5 was full based on the signal from the water quantity sensor, for example, the weight sensor 5b, " And the hardness warning information image 62 as the notification image according to the “rice” information. This longitude warning information image 62 is displayed on the screen part 34 in the same size as the halfway warning information image 61 according to the intermediate warning information. In addition, the screen control part 41 may be comprised so that the hardness warning information image 62 may be displayed on the whole area | region of the screen part 34 at least until the cause of the said notification is eliminated.

The hardness warning information image 62 includes a title "rice" indicating notification information and its specific content. In addition, specific contents include illustration about notification information and comment about the thought which informed the notification information "rice is full." Stop the work and drain the rice. ” In addition, the hardness warning information image 62 by such an aspect is also called a detailed image.

When at least the event to notify about the work of the combine 1 or the work by the combine 1 occurs, a detailed image detailing the contents to be notified is displayed in the main area 50, so that the worker Can easily check its contents.

The screen control part 41 displays the hardness warning information image displayed on the screen part 34, when the artificial operation of the operation part 33 by a worker, for example, the lower button 38c of the operation tool 38, is pressed shortly. It is comprised so that 62 may be hidden. The screen control part 41 is comprised so that the sub area 51 may display the simple image which showed the content which should be notified simply according to the said operation. For example, when the "rice" information is present as the notification information, if the lower button 38c of the operation tool 38 is briefly pressed, the detailed image according to the "rice" information displayed in the main area 50 is not displayed. It becomes a display and the title "rice" in a detailed image is displayed in the sub area 51 as a simple image. At this time, an information image is displayed in the main area 50.

After confirming the contents of the detailed image, the worker ends the display, and at least the information area according to various information about the setting or status of the work of the combine 1 or the work by the combine 1 is displayed in the main area. (50) is displayed again. Moreover, since the simple image which displayed the content of the thought to be notified easily is displayed in the sub area | region 51, the content of the thought to be notified can be confirmed while continuing operation and work.

In addition, when the screen control part 41 displays the word "rice" as a simple image in the sub area 51, for example, on the basis of the artificial display switching instruction, the screen control part 41 of the operating tool 38 ( By shortly pressing 38a), instead of the information image displayed in the main area 50, the detailed image of the hardness alert information image 62, that is, the title "rice" which shows the hardness alert information image 62, and the specific image, Redisplay the contents. In that case, since the word "rice" displayed in the sub area 51 is made non-display, the display is not redundant.

As described above, the screen control unit 41 displays the detailed information in the main area 50 or the simple information in the sub area 51 according to the operation of the operating tool 38 when the alarm information of the longitude exists. It can be displayed in the aspect of.

In addition, the screen control unit 41 displays a plurality of detailed images corresponding to each of the plurality of pieces of notification information in the main area 50, particularly when there are a plurality of pieces of notification information classified as alarm information of longitude. On the basis of the artificial display switching instruction of 38), a plurality of detailed images are sequentially switched and displayed.

For example, as shown in FIG. 13, when "rice" information and "sheave" information exist as notification information, the hardness warning information image according to the "rice" information exists in the main area 50 of the screen part 34. As shown in FIG. (62) is indicated. Here, when the left button 38b or the right button 38d of the operation tool 38 is briefly pressed, the hardness alert information image 63 according to the "sieve" information is switched and displayed. Further, the priority information is set in the notification information, and is displayed in ascending or descending order according to the priority.

In addition, the screen control part 41 displays the hardness alert information image 62 displayed whenever an artificial operation of the operation part 33 by a worker, for example, the short button 38c of the operation tool 38, is pressed briefly. , 63 is switched from the display in the main area 50 to the display as a simple image in the sub area 51.

As described above, as shown in FIG. 13, when the "rice" information and the "sieve" information exist as the notification information, the hardness warning information image 62 according to the "rice" information is displayed on the screen 34. It is displayed. Here, when the lower button 38c of the operating tool 38 is pressed briefly, the detailed image according to the "rice" information displayed in the main area 50 becomes non-display, and the title "rice" in the detailed image is displayed. Is displayed in the sub area 51 as a simple image. In addition, at this time, the detailed image of the hardness warning information image 63 according to "sieve" information is switched and displayed in the main area 50.

Here, when the lower button 38c of the operating tool 38 is briefly pressed again, the detailed image of the hardness warning information image 62 along with the "sieve" information displayed in the main area 50 becomes non-displayed. The title "sieve" in the detailed image is also displayed in the sub area 51 as a simple image. At this time, an information image is displayed in the main area 50.

When there are a plurality of pieces of notification information, for example, when the "rice" information and the "sieve" information exist as notification information, the screen control part 41 has a plurality of simplified information corresponding to each of the plurality of notification information in the sub area 51. In displaying images, a plurality of simple images, i.e., "rice" information, are displayed on the basis of an artificial display switching instruction, for example, a short press of the left button 38b or the right button 38d of the operation tool 38. It is comprised so that the simple image which concerns on and the simple image which concerns on "sieve" information can be switched one by one in order.

In addition, when the screen control part 41 displays the word "rice" or "sheave" as a simple image in the sub-region 51, for example, on the basis of the artificial display switching instruction, By briefly pressing the up button 38a, the title " rice " representing the detailed image of the hardness warning information image 62, that is, the notification information, and its specific contents instead of the information image displayed in the main area 50 are displayed. While displaying, the word "rice" or "sheave" displayed in the sub-region 51 is made non-display. In the main area 50, when the left button 38b or the right button 38d of the operation tool 38 is pressed shortly, the hardness alert information image 63 according to the "sieve" information is displayed as the hardness alert information image 62. Is displayed instead.

As described above, even when there are a plurality of notification information, the screen controller 41 displays the detailed information in the main area 50 in the form of detailed information or the simplified information in the sub area 51 in accordance with the operation of the operating tool 38. It can be displayed in the aspect of.

[Self-diagnosis information]

The notification information classified as the self-diagnosis information includes information that needs to notify the worker that the gas state of the combine 1 is not normal and that maintenance is necessary. For example, the unloader (discharge part 6) The engine cannot be started because an abnormality has occurred in the "unloader" information and the sensor signal of the main gear lever 14, which notify that fine adjustment of the turning sensor 6a (see FIG. 4) is not performed. "Peripheral shift lever" information and the like to be notified are included.

As shown in FIG. 14, when the screen control part 41 detects the signal from the turning sensor 6a, the screen control part 41 screens the self-diagnosis information image 64 as a notification image according to "unloader" information, for example. It is comprised so that it may display in the part 34. The self-diagnostic information image 64 at this time is the information in the information display mode 70 on the screen 34 similarly to the hardness warning information images 62 and 63 according to the above-mentioned hardness warning information. It is displayed on the screen part 34 so that it may overlap with an image. In addition, the screen control part 41 may be comprised so that the self-diagnosis information image 64 may be displayed on the whole area | region of the screen part 34 at least until the cause of the said notification is eliminated.

In addition, the behavior when the operation tool 38 is operated, and the behavior when there exists a plurality of notification information classified as the self-diagnosis information are the same as the behavior regarding the hardness alert mentioned above.

As shown in FIG. 15, the screen control part 41, first, when the "rice" information which is hardness warning information, the "sieve" information, and the "unloader" information which is self-diagnosis information mixes, first, the main area | region The hardness warning information image 62 according to the "rice" information is displayed on 50. When the lower button 38c of the operating tool 38 is briefly pressed, the detailed image according to the "rice" information displayed in the main area 50 becomes non-displayed, and the title "rice" in the detailed image is The sub area 51 is displayed as a simple image. And the hardness alert information image 63 as a detailed screen according to "sieve" information is switched and displayed on the main area 50. When the lower button 38c of the operating tool 38 is pressed briefly, the detailed image according to the "sieve" information displayed in the main area 50 becomes non-displayed, and the title "sieve" in the detailed image is The sub area 51 is displayed as a simple image. Only then, the self-diagnosis information image 64 as a detailed screen according to the "unloader" information is switched and displayed in the main area 50. In addition, when the lower button 38c of the operating tool 38 is pressed shortly, the detailed image according to the "unloader" information in which the main area 50 was displayed becomes non-displayed, and the title "unloaded" in the detailed image is displayed. Loader "is displayed in the sub area 51 as a simple image.

As described above, the screen control unit 41 displays the hardness alarm information image corresponding to the hardness alarm information because the hardness alarm information is more important than the self-diagnosis information when the alarm information of the hardness and the self-diagnosis information are mixed. The self-diagnosis information image 64 corresponding to the self-diagnosis information is not displayed in the main area 50 unless all of the 62 are switched to the display as the simple image in the sub-region 51.

In addition, when the screen control part 41 displays the words "rice", "sheave", or "unloader" as a simple image in the sub area 51, for example, based on an artificial display switching instruction, By briefly pressing the upper button 38a of the operating tool 38, the title "rice" indicating the detailed image of the hardness warning information image 62, that is, the notification information, instead of the information image displayed in the main area 50. And while the specific content is displayed, the words "rice", "sheave", and "unloader" displayed in the sub area 51 are made non-displayed.

[Instruction information]

The information classified into the instruction information includes information that needs to be notified to the worker in order to enable proper work. For example, "parking brake" information and a threshing part (notifying that the parking brake has been applied) In 3), " barrel " information for notifying that the cover of the barrel is not closed properly is included.

As shown in FIG. 16, when the screen control part 41 detects the signal from the brake sensor 1b, the screen control part 41 displays the instruction | indication information image 65 as a notification image according to "parking brake" information on the screen part 34. As shown in FIG. It is configured to display. The instruction information image 65 is smaller than the abnormality information image 60 according to the abnormality information, but at least until the cause of the notification is eliminated, the screen portion (the display unit 70) overlaps with the informational image in the information display mode 70. 34). In addition, the screen control part 41 may be comprised so that the instruction | indication information image 66 may be displayed on the whole area | region of the screen part 34 at least until the cause of the said notification is eliminated.

[Camera picture mode]

In addition, the screen control part 41 is the camera which the camera image area is included in the information display mode 70 as demonstrated using FIG. 2, and the screen part 34 as shown in FIG. 17, for example. It is comprised so that the image mode 90 may be provided.

When the operation of reversing the combine 1, that is, the main gear lever 14 swings backward, in conjunction with this, the screen control unit 41 causes the display of the screen unit 34 to be displayed from the information display mode 70. The display is switched to the camera image mode 90. Thus, the worker does not have to work for the conversion.

In the camera image mode 90, the captured image photographed by the camera 8 is displayed in the camera image region 54 in the center of the screen unit 34, and the specified state in the left direction of the camera image region 54. In the information area 55, at least as the state information regarding the specific state of the gas or the work of the combine 1 in the combine 1, the information image according to the rotational speed of the engine is displayed, and the camera image area 54 In the specific state information area 56 in the right direction of), an information image corresponding to the rice level is displayed as at least the specific state information relating to the specific state of the work of the combine 1 or the work by the combine 1. These pieces of information are also displayed in the camera image mode 90 because the worker 1 always checks their status even when the combine 1 is in reverse.

As shown in FIG. 17, in the specific state information area | region 55, the rotation speed of an engine rotates on the scale plate area | region whose unit scale was arrange | positioned in circular arc shape, and the center of the scale plate area | region as a rotation axis according to the rotation speed of an engine. And a tachometer composed of instructions indicating a value according to the rotational speed. In addition, the tachometer in the camera image mode 90 has a larger radius of curvature than the tachometer shown in the fixed display area 52 in the information display mode 70.

As shown in Fig. 17, in the specific state information area 56, an icon indicating the rice level, and a unit scale are arranged along the up and down direction, and a predetermined size is also specified between the unit scales according to the rice level. It is indicated by a slightly curved bar graph, which is configured to display a display color of. In that case, the number of scales is the same as that of the rice level display in the information display mode 70, Therefore, the number of scales is 10, and two of them are set as a threshold level.

Further, the bar graph in the camera image mode 90 has a larger radius of curvature of the unit scale than the bar graph corresponding to the rice level shown in the arbitrary display regions 53a to 53d in the information display mode 70. In addition, the screen control part 41 is comprised also in the camera image mode 90 so that it may differ according to the kind of harvesting object similarly to the number of scales in the information display mode 70.

In the information mode, it is possible to display by the aspect which improves visibility by ensuring the area | region which displays the information image according to the rotational speed of a engine and a rice level. On the other hand, in the camera image mode 90, after ensuring sufficient area | region which displays the picked-up image which the camera photographed, the minimum visibility is displayed by displaying the information image according to the rotational speed and the rice level of an engine in other area | regions. It is possible to display the captured image captured by the camera while maintaining it.

In the above-described embodiment, the case where the display device 30 according to the present invention is provided in the self-deleting combine 1 as a work machine has been described. However, as shown in FIG. 18, the display device 30 according to the present invention. ) May be provided in the ordinary combine 1 as a work machine. 18, the structure corresponding to each part in the self-deleting combine 1 shown in FIG. 1 is attached | subjected with the same code | symbol, and description is abbreviate | omitted.

In the above-mentioned embodiment, the case where the weight sensor 5b and the level sensor 5c are provided as the quantity sensor which is a detection means which detects the quantity of rice in the combine 1 in which the display apparatus 30 is provided. Although it demonstrated, when the weight sensor 5b is not provided in the combine 1 in which the display apparatus 30 is provided, only the detection result by the level sensor 5c can be displayed. In such a case, the screen control part 41 displays the result roughly using only the bar graph which has the scale of 4, for example in the selection information image based on "rice level."

In addition, in the case where the work machine is the self-deleting combine 1, the display device 30 is disposed in front of the center of the driver's seat 10. In the case where the work machine is a normal combine, the display device 30 is the driver's seat. It is arrange | positioned at the left front side of (10).

In addition, the illustration which looked at the combine 1 in FIGS. 10-16 from the left front side is an illustration, It is not limited to this. Actually, according to the contents of an alarm or the like, a portion corresponding to a location where the event that caused the notification information is notified to an illustration of the combine 1 viewed from the rear, or an illustration of an enlarged portion of the combine 1, for example. It is comprised so that the location will become easy by coloring or adding a display. In addition, the display device 30 displays the image according to the work machine in which this is provided. Therefore, when a work machine is a normal combine, the illustration of a normal combine is displayed.

In addition, the display device 30 which concerns on this invention is not limited to the combine 1 as a work machine, but may be provided in work machines, such as a tractor and a backhoe.

All the above-described embodiments are examples of the present invention, and the present invention is not limited by the description, and the specific configuration of each part can be appropriately changed and designed within the range in which the effect of the present invention is exhibited.

1: Combine (worker)
2: harvesting
5: storage
5b: Weight sensor (quantity sensor)
5c: level sensor (quantity sensor)
30: display device
33: control panel
34: screen section
38e: Confirmation button
41: screen control unit
70: information display mode
84: specific mode
85: PF tab
90: Camera picture mode

Claims (14)

It is a display device provided in the work machine,
A screen unit capable of displaying an information image according to various types of information on the setting or state of the gas of the work machine or the work by the work machine;
An operation unit that accepts an operation by a worker with respect to the information image displayed on the screen unit;
In response to an operation on the operation unit, a screen control unit capable of controlling the display of the screen unit is provided,
And the screen control unit is configured to cause the screen unit to display a specific display that cannot be displayed by the normal operation by a specific operation different from the normal operation to the operation unit. The information display mode according to claim 1, wherein a setting screen having a plurality of items relating to display on the screen portion in the information display mode in which the information image according to the various information is displayed on the screen portion is displayed on the screen. As the setting mode displayed on the screen and the specific display, in the setting mode, a specific mode in which only a part of a plurality of items displayed on the screen section is displayed on the screen section is provided to be switchable.
And the screen control unit is configured to switch to the specific mode when the specific operation is performed in the information display mode. The display device according to claim 2, wherein the item to be displayed in the specific mode is set in advance or can be arbitrarily set. The display device according to claim 2 or 3, wherein the screen control unit is configured to switch to the information display mode when the specific operation is performed in the specific mode. The said operation part is provided with the determination button which can determine the content displayed on the said screen part,
The specific operation is a long press of the confirmation button. The said operating part is provided with the determination button which can determine the content displayed on the said screen part,
The specific operation is a long press of the confirmation button. It is a display device provided in the work machine,
A screen unit capable of displaying an information image according to various types of information on a state of a job by the work machine;
A screen controller capable of controlling display of the screen unit;
The screen control unit is configured to detect a predetermined state corresponding to predetermined state information among the various pieces of information, based on respective detection results by a plurality of detection means provided in the work machine, and according to the predetermined state information image. The display device is comprised so that display on the said screen part is possible. The display device according to claim 7, wherein the screen control unit is configured such that the predetermined state information image is represented by the graphical form whose length changes in accordance with the predetermined state information. The method of claim 8, wherein the graphical image is configured to stack the segments along a predetermined direction,
The screen control unit is configured to be able to display a different weight (weight) of the segment in accordance with the detection result. The display device according to claim 9, wherein the screen control unit is configured to display the plurality of graph-shaped images having different weights (weights) of the segments at the same time on the screen unit. The display device according to claim 10, wherein the screen control unit is configured to display the plurality of graph-like images in an arrangement. The display device according to any one of claims 8 to 11, wherein the screen control unit is configured to change the display position of the graph-shaped image based on an artificial instruction. It is a combine as a work machine with the display device as described in any one of Claims 7-11,
A harvesting unit is provided in the front side of the combine of the combine,
The gas is provided with a storage part for threshing the cutting object object harvested by the said harvesting part, and storing as a storage object,
Predetermined state information is a quantity of the said storage object stored in the said storage part among the various information regarding the state regarding the operation | work by the said combine,
As the plurality of detection means for detecting a predetermined state of the water quantity in the storage portion, a weight sensor capable of detecting the weight of the storage portion, and a level sensor capable of detecting the storage height of the storage object stored in the storage portion. Is provided,
The combine with the said calculating part which calculates the said quantity from the gas detection result by the said weight sensor. It is a combine as a work machine provided with the display apparatus of Claim 12,
A harvesting unit is provided in the front side of the combine of the combine,
The gas is provided with a storage part for threshing the cutting object object harvested by the said harvesting part, and storing as a storage object,
Predetermined state information is a quantity of the said storage object stored in the said storage part among the various information regarding the state regarding the operation | work by the said combine,
As the plurality of detection means for detecting a predetermined state of the water quantity in the storage portion, a weight sensor capable of detecting the weight of the storage portion, and a level sensor capable of detecting the storage height of the storage object stored in the storage portion. Is provided,
The combine with the said calculating part which calculates the said quantity from the gas detection result by the said weight sensor.

Images