KR20230070365A - The control system of tractor-attached Z-belt type potato planter based on ISO 11783 - Google Patents

Abstract

The present invention relates to a control system for tractor-attached z-belt type potato planter based on ISO 11783. A control system of a Z-belt type potato planter according to the present invention is designed based on ISO 11783 to monitor and control the working status of the Z-belt type potato planter, which operates while attached to a tractor and is capable of complex operations such as seeding and hilling.

Description

Control system of tractor-attached Z-belt type potato planter based on ISO 11783 {The control system of tractor-attached Z-belt type potato planter based on ISO 11783}

The present invention relates to a control system for an ISO 11783 based tractor-attached Z-belt type potato planter.

Specifically, the present invention is an ISO 11783-based tractor-attached Z-belt type potato planter designed to monitor and control the working status of a Z-belt type potato planter that is attached to a tractor and is capable of complex operations such as seeding and top dressing. for the control system of

A tractor for agricultural machinery generally performs agricultural work for a specific purpose by attaching ancillary devices such as a loader, a bucket, a seeder, and a crop pick-up to the rear end of the tractor. At this time, the international standard ISO 11783 was adopted to realize the operation monitoring and control of not only the tractor but also the accessories attached to the rear end of the tractor at the driver's seat terminal of the tractor.

Specifically, ISO 11783, also called ISObus, refers to a standard communication standard that enables mutual communication between a tractor and ancillary work machines attached to or coupled to the tractor and driven, and is a J1939 protocol including a canvas bus. It means the standard communication specification based on

On the other hand, the degree of monitoring and control at the tractor driver terminal varies depending on the structure, function and control level of the accessory device attached to the tractor. In order to fully monitor and control the function of the accessory device, the structure, function of the accessory device Alternatively, a custom control system design is required according to the level of control.

In other words, the number or type of ECU or various sensors compatible with ISO 11783 in the accessory must be changed according to the type or function of the accessory attached to the tractor. It is essential to design customized electronics and implement software for each function.

Republic of Korea Patent Publication No. 10-2017-0055313

The present invention provides a control system that implements ISO 11783-based electronic control of a tractor-attached Z-belt type potato seeder that has a low seeding rate, excellent workability, and is capable of complex operations such as seeding and top dressing.

The present invention also provides a control system that enables monitoring and control of individual operations for each function of a potato planter, such as seeding and ridge formation, electronically based on ISO 11783.

The present invention has been made to solve the above problems, and relates to a control system of a Z-belt type potato planter electronically connected to a tractor through an ISO bus.

The control system of the Z-belt type potato planter includes a tractor control network that controls the operation of a tractor and a potato planter control network that is controlled in conjunction with the tractor control network via the ISO bus.

In addition, the Z-belt type potato planter includes a loading hopper for loading seed potatoes to be seeded; a Z-shaped conveying belt for downward conveying the seed potatoes; a seeding unit positioned at an end of the Z-shaped conveyor belt to sow the seed potatoes on the ground; and a land discharging unit that performs a ground ridge formation operation.

In addition, the tractor control network includes an operation controller for controlling the operation of the tractor and the potato planter through the ISO bus; A user terminal including a display area for providing operation information of the tractor and potato planter to the user and an operation area for receiving the user's control signal; A first tractor ECU transmitting a control signal to the operation control unit based on tractor driving information measured by a plurality of sensors in the tractor and transmitting data to the user terminal; A second tractor ECU transmitting a control signal to the operation control unit according to a signal provided from a plurality of potato planter ECUs and transmitting data to the user terminal; and a tractor power supply unit controlling the on-off operation of the tractor.

In addition, the potato planter control network includes a first potato planter ECU that transmits seed potato amount data measured by a seed potato amount measurement sensor that measures the amount of seed potatoes in the loading hopper in real time to the second tractor ECU via the ISO bus. ; a second potato planter ECU which transmits the transport belt drive data sensed by the transport belt motion detection sensor that detects whether the Z-shaped transport belt is transporting seed potatoes in real time to the second tractor ECU via the ISO bus; And a third potato that transmits potato planter operation information detected by a sensor that detects potato planter operation information including the speed of the planter, the distance between rows and the number of seedings in real time to the second tractor ECU through the ISO bus. Planter ECU; includes.

In one example, the plurality of sensors in the tractor may include a GPS sensor, a gyro sensor, and a speed sensor. In this case, the first tractor ECU controls the tractor position information measured by the GPS sensor, the tractor tilt information measured by the gyro sensor, and the tractor speed information measured by the speed sensor to be within a preset range when the tractor speed information is measured from the preset value. A control signal indicating that the operation of the vehicle should be controlled may be transmitted to the operation control unit, and the location information, tilt information, and location information may be transmitted to the display area of the user terminal.

In one example, the first potato planter ECU may transmit a control signal to the second tractor ECU to operate the tractor at a speed less than a preset value when the amount of seed potatoes measured by the seed potato measurement sensor is less than a preset value. there is. In this case, the second tractor ECU transmits a control signal transmitted from the first potato planter ECU to operate the tractor at a speed less than a preset value to the operation control unit, and a notification signal that the amount of potatoes in the loading hopper is insufficient. may be transmitted to the display area of the user terminal.

In one example, the second potato planter ECU sends a control signal to operate the tractor at a speed less than a predetermined value when it is detected that the driving of the Z-shaped conveying belt is not smooth by the conveying belt motion detection sensor. 2 can be transmitted to the tractor ECU. In this case, the second tractor ECU transmits a control signal transmitted from the second potato planter ECU to the operation control unit instructing the tractor to operate at a speed less than a preset value, and the drive of the Z-shaped conveyor belt is not smooth. may be transmitted to the display area of the user terminal.

In one example, the potato planter control network transmits the soil load data detected by the soil load detection sensor for detecting the load according to the ridge formation operation by the soil area of the potato planter to the second via the ISO bus. A fourth potato planter ECU transmitting to the tractor ECU may be further included.

The control system of the Z-belt type potato planter according to the present invention can monitor and control various functions of the potato planter attached to the tractor in real time through a design conforming to ISO 11783 standard communication specifications.

The control system of the Z-belt type potato planter according to the present invention enables detailed step-by-step monitoring and control of the seeding operation, thereby improving the seeding workability, and real-time monitoring and control of the ridge formation operation to achieve complex operation. It is possible to monitor and control all functions of the potato planter having the function.

Of course, the effect of the present invention is not limited within the above-mentioned range.

1 shows a combined structure of a tractor and a potato planter driven and controlled according to a control system according to the present invention.
Figure 2 shows the structure of a potato planter driven and controlled according to the control system according to the present invention.
3 to 5 are block diagrams of a control system according to the present invention.

Hereinafter, the present invention will be described in more detail with reference to drawings and examples.

In this specification, singular expressions include plural expressions unless otherwise specified.

The terms used in this specification have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but they may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technologies, and the like. In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

Embodiments of the present invention can apply various transformations and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the scope to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the invention. In describing the embodiments, if it is determined that a detailed description of a related known technology may obscure the subject matter, the detailed description will be omitted.

In this specification, terms such as "comprise" or "consist of" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other It should be understood that the presence or addition of features, numbers, steps, operations, components, parts, or combinations thereof is not precluded.

In this specification, the terms "consist of" or "consisting of" are used to emphasize that features, numbers, steps, operations, components, parts, or combinations other than those described in the specification are not included. , It should be understood that the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof other than the above configurations is excluded.

In this specification, “ECU” refers to an electronic device that serves to transmit an electronic signal (control signal or data signal) provided from a sensor or other ECU to another ECU, operation control unit, or user terminal.

In this specification, the term "ISO 11783" refers to a standard communication standard that enables mutual communication between a tractor and a potato planter attached to or coupled to the tractor and driven, which is based on the J1939 protocol including the CAN bus It means standard communication specification. Also, in this specification, ISO 11783 is used in the same sense as a network called ISO bus. Accordingly, the ISO bus is a communication network defined by the ISO 11783 standard, and means an ISO 11783 standard communication specification between a tractor and a potato planter attached to the tractor and operated. Meanwhile, the ISO bus may include a signal line for transmitting a control signal or data signal between the tractor control network and the potato planter control network and a driving power line for driving a plurality of different driving voltages from the tractor power supply unit.

The present invention relates to a control system for a Z-belt type potato planter. The control system according to the present invention is designed to control a tractor and a Z-beryl type potato planter electronically connected to the tractor and the ISO bus based on ISO 11783.

The control system of the Z-belt type potato planter according to the present invention includes not only physical devices such as ECUs and sensors, but also networks having the same functional elements as essential components. Therefore, the control system according to the present invention exists in a physical form such as a module or a circuit board.

1 shows a coupling structure of a tractor and a Z-belt type potato planter controlled according to the control system according to the present invention. As shown in FIG. 1, the tractor 1 controlled according to the control system according to the present invention ) and the Z-belt type potato planter 2 are electronically connected via the ISO bus 32 as they are physically fastened by the ISO bus connector C.

In addition, as shown in FIG. 3, in the control system 3, the tractor control network 31 for controlling the operation of the tractor and the tractor control network 10 are controlled via the ISO bus 32. A planter control network 33 is included.

The type, structure and function of the tractor 1 controlled by the control system according to the present invention is not particularly limited as long as it can electronically control the Z-belt type potato planter via the ISO bus.

The Z-belt type potato planter 2 controlled according to the control system according to the present invention is electronically connected to the tractor 1 via the ISO bus and is controllable, and the loading of seed potatoes through the loading hopper and the transfer of seed potatoes of the belt type and It is designed to perform seeding work and also has a structure capable of ground ridge formation work.

Specifically, the Z-belt type potato planter 2 according to the present invention, as shown in FIG. 2, includes a loading hopper 21 for loading seed potatoes to be seeded; Z-shaped conveying belt 22 for downward conveying the seed potatoes; A seeding unit 23 located at the end of the Z-shaped conveying belt 22 to sow the seed potatoes on the ground; and a land discharging unit 24 performing a ground ridge formation operation.

Commonly used tractor-attached potato seeders include disc rotation type or hole cup type seeders, but these have undesirable aspects in terms of work efficiency, such as high seeding rate of seed potatoes and worker fatigue or risk of safety accidents. There is a disadvantage that other complex operations cannot be performed. However, the Z-belt type potato planter 2 controlled by the control system according to the present invention transports the seed potatoes along the Z-shaped conveyor belt 22 according to the driving in the state in which the seed potatoes are loaded in the loading hopper 21. By sowing downward toward the ground, there are various advantages, such as the absence rate is close to 0, there is no risk of worker fatigue or safety accidents, and complex work such as formation of ridges can be performed at the same time. Furthermore, since all of the various functions of the Z-belt type potato planter 2 can be measured and sensed by individual sensors and ECUs, and can be controlled by signal transmission through the ISO bus, users can more easily perform ground ridge formation and Potato seeding can be performed.

Referring back to FIG. 3 , the tractor control network 31 includes an operation control unit 311 for controlling the operation of the tractor 1 and the potato planter 2 via the ISO bus 32; a user terminal 312 including a display area 3121 providing operation information of the tractor 1 and the potato planter 2 to the user and an operation area 3122 receiving the user's control signal; A first tractor ECU 313 that transmits a control signal to the operation control unit 311 and transmits data to the user terminal 312 based on tractor driving information measured from a plurality of sensors in the tractor 1; A second tractor ECU 314 for transmitting a control signal to the operation control unit 311 and transmitting data to the user terminal 312 according to signals provided from the plurality of potato planter ECUs; and a tractor power unit 315 for controlling the on-off operation of the tractor 1; and the potato planter control network 2 measures the amount of seed potatoes in the loading hopper 21 in real time. A first potato planter ECU (331) that transmits the seed potato quantity data measured by ) to the second tractor ECU (314) via the ISO bus (32); Transmission belt drive data sensed by the conveyor belt motion detection sensor 3321 that detects in real time whether the Z-shaped conveyor belt 22 is transporting seed potatoes is transmitted to the 2nd tractor ECU 314 via the ISO bus 32 a second potato planter ECU 332; And a second tractor ECU (314) for detecting potato planter operation information detected by a sensor that detects potato planter operation information including the speed, distance between rows and the number of seeds of the potato planter (2) in real time through the ISO bus (32). ); a third potato planter ECU (333) to transmit to.

The tractor control network 31 monitors and controls the operation of the tractor 1 itself, and at the same time uses information about the function and operation of the potato planter transmitted via the ISO bus 32 to operate the potato planter 2. serves to monitor and control Therefore, the tractor control network 31 includes a component that collects and transmits driving information of the tractor 1 itself, a component that collects and transmits driving information of the potato planter 2 via the ISO bus, and integrates and controls them. Contains monitoring components.

Specifically, the tractor control network 31 includes an operation control unit 311 that controls the operation of the tractor 1 and the potato planter 2 via the ISO bus 32.

The operation control unit 311 serves to control driving of the tractor 1 and the potato planter 2 by receiving electronic control signals transmitted from the tractor ECU and the potato planter ECU.

Specifically, the operation control unit 311 may receive operation information of the tractor 1 from the first tractor ECU 313 and control driving of the tractor 1, and may control the driving of the tractor 1, and the potato planter from the second tractor ECU 314 ( It is possible to receive information on functions and operation of 2) and control the driving of the tractor 1 and the potato planter 2 through the ISO bus 32.

More specifically, the operation control unit 311 may receive position information, tilt information, and speed information of the tractor 1 from the first tractor ECU 313 and control the position, tilt, and speed of the tractor 1, The second tractor ECU 314 controls the speed of the tractor 1 or the operation of the potato planter 2 by receiving the potato planter 2's lack of seed signal, the transport belt drive error signal, and the soil load detection signal. can control. Here, controlling the operation of the potato seeder 2 means not only the control of the operation related to seeding, such as the speed of the potato seeder 2, the distance between rows, the number and direction of seeding, etc., but also the control of the position or operation of the soil unit. It should be understood as meaning including control of operation related to work.

The user terminal 312 serves to receive operation information data of the tractor 1 and the potato planter 2 from the tractor ECU and the potato planter ECU, display the data to the user, and receive control signals from the user.

Specifically, the user terminal 312 includes a display area 3121 providing operation information of the tractor 1 and the potato planter 2 to the user and an operation area 3122 receiving the user's control signal.

The display area 3121 of the user terminal 312 is an area for displaying operation information of the tractor 1 and the potato planter 2 as a user interface, for example, a plurality of browser windows or a plurality of display sections within a single browser window. can have

The driving information provided to the display area 3121 of the user terminal 312 may include, for example, the speed, inclination, or location information of the tractor 1, and the speed, inclination, and location of the potato planter 2. Information, inter-row distance information, seeding number information, seed potato measurement information, transfer belt driving information, soil loading information, and the like may be exemplified.

The manipulation area 3122 of the user terminal 1 serves as a device that receives a user's control signal, and the user directly or indirectly touches the manipulation area 3122 using a tool to transmit the control signal. can be entered.

Control signals that can be input in the manipulation area 3122 of the user terminal 1 may include, for example, the speed of the tractor 1 or the inter-row distance of the potato planter 2, the number of seedings, or a driving signal for the soil unit. , It is not limited thereto, and it is possible to control all driving operations necessary for achieving the purpose of realizing the functions of the tractor 1 and the potato seeding machine 2 or sowing potatoes.

Meanwhile, although the display area 3121 and the manipulation area 3122 are shown as forming separate areas in FIGS. 3 to 5, the display area 3121 and the manipulation area 3122 are physically It may form an area divided into and may exist individually, or may exist in a state in which a specific area includes another area. For example, when a user clicks a specific button within the display area 3121, the operation area ( 3122) may be generated or the opposite method may be exemplified.

The first tractor ECU 313 serves to transmit a control signal to the operation controller 311 or transmit data to the user terminal 312 based on information measured by a sensor inside the tractor 1.

That is, the first tractor ECU 313 transmits a control signal to the operation controller 311 based on tractor driving information measured by a plurality of sensors in the tractor 1 and transmits data to the user terminal 312.

A plurality of sensors in the tractor 1 associated with the first tractor ECU 313 may include a GPS sensor 316, a gyro sensor 317, and a speed sensor 318, as shown in FIG. 4 . . In this case, the first tractor ECU 313 sets the tractor position information measured from the GPS sensor 316, the tractor tilt information measured from the gyro sensor 317, and the tractor speed information measured from the speed sensor 318 to preset values. If it is out of the range, a control signal indicating that the operation of the tractor 1 should be controlled within a preset range is transmitted to the operation controller 311, and the location information, tilt information, and location information are displayed on the display area 3121 of the user terminal 312. can be sent to

The second tractor ECU 314 transmits the control signal received from the potato planter 2 to the operation control unit 311, and transmits data related to the potato planter 2 operation information received from the potato planter 2 to the user terminal 312. ) is a configuration that plays a role in transmitting to.

In a specific example, the second tractor ECU 314 determines the speed of the tractor 1 transmitted by the first potato planter ECU 331 as the amount of seed potatoes measured by the seed potato amount measuring sensor 3311 as less than a predetermined value. A control signal to operate below the set value is transmitted to the operation controller 311, and a notification signal that the amount of potatoes in the loading hopper 21 in the potato planter 2 is insufficient is transmitted to the display area 3121 of the user terminal 312. can

In another example, the second tractor ECU 314 detects that the driving of the Z-shaped conveying belt is not smooth by the conveying belt motion detection sensor 3321, and the second potato planter ECU 332 transmits the tractor ( 1) transmits a control signal for driving the speed below a preset value to the operation controller 311, and sends a notification signal that the driving of the Z-shaped transfer belt 22 is not smooth in the display area of the user terminal 312 ( 3121).

In addition, as shown in FIG. 5, the potato planter control network 33 detects the load on the earthing unit 23 used for the ridge formation operation of the potato planter 2 and transmits the corresponding control signal and data to the second tractor. It may further include a fourth potato planter ECU 334 to transmit to the ECU 314. In this case, the second tractor ECU 314 detects the load on the soil unit 23, and the fourth potato planter ECU 334 transmits a control signal for driving the speed of the tractor 1 below a predetermined value to the operation control unit 311, and a notification signal that a load is detected in the discharging unit 23 is transmitted to the user terminal 312 can be transmitted to the display area 3121 of

As described above, detailed step-by-step monitoring and control of seeding work by functions such as real-time detection of seed potato amount and real-time detection of seed potato transport and detection of seed potato seeding and soil load detection, and the configuration of the second tractor ECU (314) implementing them It is possible to improve seeding workability, and real-time monitoring and control of the ridge formation operation can be implemented.

The tractor power supply unit 315 is a component that controls the on-off operation of the tractor 1, and the on-off operation of the potato planter 2 can also be controlled via the drive power line of the ISO bus 32. The tractor power supply unit 315 may also include a battery for operation of other auxiliary equipment of the tractor or auxiliary equipment of the potato planter 2 .

The potato planter control network 33 generates components for monitoring the operation of the potato planter 2, seeding operation, and ridge formation operation, etc., and data and control signals accordingly to generate the tractor control network (via the ISO bus 32) 31) includes a component for transmitting to the second tractor ECU (314).

Specifically, the potato planter control network 33 includes first to third potato planter ECUs 331, 332, and 333.

The first to third potato planter ECUs 331, 332, and 333 transmit the data measured by various sensors to the second tractor ECU 314 of the tractor control network 31 via the ISO bus 32, and also transmit the set value It serves to transmit a control signal according to an exceeding sensor data value to the second tractor ECU 314 of the tractor control network 31.

The first potato planter ECU 331 transmits the potato seed quantity data measured by the seed potato quantity measurement sensor 3311 that measures the quantity of seed potatoes in the loading hopper 21 of the potato planter 2 in real time through the ISO bus 32. to the second tractor ECU 314.

In addition, the first potato planter ECU 331 transmits a control signal to drive the tractor 1 at a speed less than a preset value when the amount of seed potatoes measured by the seed potato measurement sensor 3311 is less than a preset value, and sends a control signal to the second tractor ECU (314).

The method in which the seed potato amount measuring sensor 3311 measures the amount of remaining seeds in the loading hopper 21 is, for example, an image analysis method using a camera or the like, a method for detecting the amount of seed potatoes in the loading hopper 21 based on a vertical position sensor. Various types of sensing technology may be applied, such as a loading detection method and a method for analyzing pressure according to seed potato loading, and the method is not particularly limited.

The second potato planter ECU 332 transfers the transport belt drive data sensed by the transport belt motion detection sensor 3321, which detects in real time whether or not seed potatoes are transported by the Z-shaped transport belt 22, through the ISO bus 32. It is transmitted to the second tractor ECU 314.

In addition, the second potato planter ECU 332 sets the speed of the tractor 1 below a predetermined value when it is detected that the Z-shaped conveying belt 22 is not smoothly driven by the conveying belt motion detection sensor 3321. A control signal to drive may be transmitted to the second tractor ECU 314 .

The way in which the conveying belt motion detection sensor 3321 detects that the Z-shaped conveying belt 22 is not smoothly driven is that front detection sensors are attached to the top starting point, end point, or both ends of the conveying belt to determine whether the seed potatoes are being transported. A sensing method may be exemplified, but is not limited thereto.

The third potato planter ECU (333) serves to detect operation information of the potato planter (2) and transmits it to the second tractor ECU (314). Specifically, the third potato planter ECU 333 transmits potato planter operation information sensed by a sensor that detects the potato planter operation information including the speed of the potato planter 2, the distance between rows and the number of seedings in real time to the ISO bus ( 32) to the second tractor ECU (314).

The potato planter 2 includes, as an essential component, a discharging unit 24 that performs a ridge formation operation, and the potato planter control network 33 prevents the discharging unit 24 of the potato planter 2 from excessive load from the ground. It may further include a sensor for detecting whether the ridge forming operation is not performed smoothly and an ECU for transmitting data related thereto. That is, the potato planter control network 33 also transmits the load data detected by the sensor for detecting whether a load occurs in the soil unit 24 of the potato planter 2 to the second tractor ECU 314 It may contain more configurations.

In a specific example, as shown in FIG. 5, the potato planter control network 33 is a soil load detection sensor (not shown) for detecting the load according to the ridge formation operation by the land area 24 of the potato planter 2. ) may further include a fourth potato planter ECU 334 that transmits the soil load data sensed in the ISO bus 32 to the second tractor ECU 314.

The fourth potato planter ECU 334 may also transmit a control signal to the second tractor ECU 314 to operate the speed of the tractor 1 below a preset value as the load is detected on the soil unit 23. .

Through the configuration of the first to fourth potato planter ECUs (331, 332, 333, 334), the second tractor ECU (314), and the ISO bus 32 electronically linking them, detailed step-by-step monitoring and control of the seeding operation can be implemented, By implementing real-time monitoring and control of the earthing operation, it is possible to monitor and control all functions of the potato planter having a complex operation function.

In the above, the control system of the Z-belt type potato planter according to the present invention has been described with drawings as an example, but this is only one example of the control system of the Z-belt type potato planter according to the present invention, the present invention It is obvious to those skilled in the art that the scope of rights or technical ideas of the control system of the Z-belt type potato planter according to is not limited.

1 : Tractor
2: Z-belt type potato planter
21: loading hopper
22: Z-shaped conveying belt
23: sowing part
24: top dressing
3: control system
31: Tractor control network
311: work control unit
312: user terminal
3121; display area
3122; operating area
313: first tractor ECU
314: second tractor ECU
315: tractor power
32: ISO bus
33; Potato planter control network
331: first potato planter ECU
3311: Seed potato measurement sensor
332: second potato planter ECU
3321: transfer belt motion detection sensor
333: third potato planter ECU
334: third potato planter ECU

Claims (5)

A control system for a Z-belt type potato planter electronically connected to a tractor through an ISO bus, wherein the tractor control network controls the operation of the tractor and the potato planter controlled in conjunction with the tractor control network through the ISO bus a control network;
The Z-belt type potato planter,
A loading hopper for loading seed potatoes to be sown;
a Z-shaped conveying belt for downward conveying the seed potatoes;
a seeding unit positioned at an end of the Z-shaped conveyor belt to sow the seed potatoes on the ground; and
Including a clay unit that performs the ground ridge formation operation,
The tractor control network,
An operation controller for controlling the operation of the tractor and the potato planter through the ISO bus;
A user terminal including a display area for providing operation information of the tractor and potato planter to the user and an operation area for receiving the user's control signal;
A first tractor ECU transmitting a control signal to the operation control unit based on tractor driving information measured by a plurality of sensors in the tractor and transmitting data to the user terminal;
A second tractor ECU transmitting a control signal to the operation control unit according to a signal provided from a plurality of potato planter ECUs and transmitting data to the user terminal; and
A tractor power unit for controlling the on-off operation of the tractor; includes,
The potato planter control network,
a first potato planter ECU which transmits seed potato quantity data measured by a seed potato quantity measuring sensor which measures the quantity of seed potatoes in the loading hopper in real time to the second tractor ECU via the ISO bus;
a second potato planter ECU which transmits the conveying belt drive data sensed by the conveying belt motion sensor detecting in real time whether the Z-shaped conveying belt is conveying seed potatoes to the second tractor ECU through the ISO bus; and
A third potato planter that transmits potato planter operation information sensed by a sensor that detects potato planter operation information including the speed of the planter, the distance between rows and the number of seedings in real time to the second tractor ECU via the ISO bus A control system of a Z-belt type potato planter including; ECU. According to claim 1,
A plurality of sensors in the tractor,
Includes GPS sensor, gyro sensor and speed sensor;
The first tractor ECU,
When the tractor position information measured from the GPS sensor, the tractor tilt information measured from the gyro sensor, and the tractor speed information measured from the speed sensor deviate from a preset value, a control signal indicating that operation of the tractor should be controlled within a preset range is provided. A control system of a Z-belt type potato planter that transmits to the operation control unit and transmits the location information, tilt information and location information to the display area of the user terminal. According to claim 1,
The first potato planter ECU,
When the amount of seed potatoes measured by the seed potato amount measuring sensor is less than a preset value, a control signal for driving the tractor at a speed less than a preset value is transmitted to the second tractor ECU;
The second tractor ECU,
Transmits a control signal from the first potato planter ECU to operate the tractor at a speed less than a preset value to the operation control unit, and transmits a notification signal that the amount of potatoes in the loading hopper is insufficient to the display area of the user terminal A control system of a Z-belt type potato planter. According to claim 1,
The second potato planter ECU,
When it is detected that the driving of the Z-shaped conveying belt is not smooth by the conveying belt motion detection sensor, a control signal for driving the tractor at a speed less than a predetermined value is transmitted to the second tractor ECU;
The second tractor ECU,
A control signal for driving the speed of the tractor below a preset value received from the second potato planter ECU is transmitted to the operation control unit, and a notification signal indicating that the driving of the Z-shaped conveyor belt is not smooth is displayed on the user terminal. Control system of Z-belt type potato planter transmitting to the area. According to claim 1,
The potato planter control network,
A fourth potato planter ECU for transmitting the soil load data detected by the soil load detection sensor for detecting the load according to the ridge formation operation by the soil planter of the potato planter to the second tractor ECU via the ISO bus A control system of a Z-belt type potato planter further comprising.

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