New energy control system and display interface for agricultural machinery

Abstract

The invention discloses a new energy control system for agricultural machinery, which relates to an agricultural machinery operation system and comprises an instrument operation display system, an integrated handle and a system controller. The system controller is used for performing operation enabling detection on the agricultural machine when the agricultural machine is started, and enabling the integrated handle if the operation enabling detection is passed; the system controller is further used for collecting operation parameters after the agricultural machine is started and sending the operation parameters to the instrument operation display system to be subjected to self-selection classified display according to the types of the operation parameters. The instrument operation display system is integrated with function touch keys which are in one-to-one correspondence with the integrated handles. The invention further discloses a display interface of the new energy control system of the agricultural machinery. According to the invention, a traditional distributed switch button mode is effectively avoided, and the problems of difficulty in layout of multiple execution buttons, loss of an operation instruction and incapability of querying corresponding measures after a fault occurs are solved.

Description

Technical Field

[0001] The present invention relates to an operating system for agricultural machinery, and more specifically, to a new energy control system and display interface for agricultural machinery. Background Art

[0002] Traditional agricultural machinery uses various controls such as handles and multiple physical switch buttons to achieve cotton picking work, and in traditional fault displays, it is mainly through indicator lights. Therefore, in fault handling, it is often necessary to combine the detailed instructions in the operation manual to enter the next maintenance process. In actual use, the paper operation manual is often easily lost, resulting in relatively difficult maintenance. In addition, for decentralized physical switches or actuator buttons, there are usually factors such as circuit breakage and short circuit, and the fault occurrence coefficient of the system is relatively high. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a new energy control system and display interface for agricultural machinery in view of the deficiencies of the prior art, effectively solving the problems of difficult layout of multiple execution buttons, loss of operation manuals, and inability to query corresponding measures after faults occur. This system is particularly applicable to agricultural machinery such as cotton pickers, silage harvesters, wheat harvesters, rice harvesters, and tractors.

[0004] A new energy control system for agricultural machinery according to the present invention includes an instrument operation display system, an integrated handle, and a system controller; the system controller is used to perform an operation enable detection on the agricultural machinery when the agricultural machinery is started. If the operation enable detection passes, the integrated handle is enabled; the system controller is also used to collect the operating parameters after the agricultural machinery is started and send the operating parameters to the instrument operation display system for self - selected classification display according to the category of the operating parameters; function touch buttons corresponding one - to - one with the integrated handle are integrated on the instrument operation display system.

[0005] Preferably, the operation enable detection specifically is:

[0006] Step 1: When the key of the agricultural machinery is turned on and powered on, the low - voltage control components in the agricultural machinery are powered on at low voltage, and the instrument operation display system displays the default interface after the startup is completed;

[0007] Step 2: The system controller collects the communication information between the low - voltage control components and judges the fault status between the low - voltage control components according to the communication information. If the judgment result shows no fault information, step 3 is executed;

[0008] Step 3: The system controller detects whether the high - voltage power distribution system of the agricultural machinery is powered on. When the high - voltage power distribution system is powered on, the integrated handle is enabled.

[0009] Preferably, in step 2, after determining the fault status between the low-voltage control components, the fault status is displayed on the instrument operation display system in the form of a fault level;

[0010] If there is no fault information, the displayed fault level is 0;

[0011] If there is a fault, according to the number n of fault information, the displayed fault level is n; where n is a natural number greater than or equal to 1.

[0012] Preferably, at the position corresponding to the fault level, the corresponding fault measures are queried from the fault instruction manual database and the fault measures are displayed.

[0013] Preferably, if no corresponding fault measures are found in the fault instruction manual database, a no-fault-measure prompt is displayed, then the fault information is extracted and pre-stored in the fault library, and the fault information is sent to the cloud server when the agricultural machinery is connected to the network. At the same time, when the cloud server returns the fault measures corresponding to the fault information, the fault information in the fault library is deleted, or when the fault measures of the fault information are entered and saved, the fault information in the fault library is synchronously deleted.

[0014] Preferably, the integrated handle integrates a parking button, a field mode button, a first gear button, a second gear button, a third gear button, a manual feeding button, a manual packing button, a blower button, a header button, a ladder up button, a ladder down button, an engine idle button, an engine medium speed button, and an engine high speed button.

[0015] Preferably, an operation instruction manual database is provided in the instrument operation display system.

[0016] Preferably, the system controller is connected to an engine controller, an FISG motor controller, a drive motor integrated controller, a spindle integrated motor controller, a packing integrated motor controller, a blowing integrated motor controller, a conveying integrated motor controller, and a gearbox controller. A monitoring interface is provided in the instrument operation display system, and function selection buttons corresponding to the engine controller, the FISG motor controller, the drive motor integrated controller, the spindle integrated motor controller, the packing integrated motor controller, the blowing integrated motor controller, the conveying integrated motor controller, the gearbox sensor, and the high-voltage power distribution system are provided in the monitoring interface; by clicking the function selection button, the instrument operation display system displays the operating parameters collected by the controller corresponding to the function selection button.

[0017] A display interface for displaying the data received by the instrument operation display system and the processing results obtained from the data.

[0018] Preferably, the display interface includes a main interface button, a monitoring interface button, a system mode button, a parameter setting button, a history record button, and an operation instruction button.

[0019] Advantageous Effects

[0020] The advantages of the present invention are as follows: The present invention adopts an integrated handle, effectively avoiding the traditional decentralized switch button mode. Through the instrument operation display system, the operating state and fault state of agricultural machinery can be directly displayed, and the next operation steps or suggestion prompts corresponding to the faults can be queried, effectively solving the problems of difficult layout of a large number of execution buttons, loss of operation manuals, and inability to query corresponding measures after faults occur. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the new energy control system architecture of the agricultural machinery of the present invention;

[0022] Figure 2 It is a schematic diagram of the main interface of the present invention;

[0023] Figure 3 It is a schematic diagram of the monitoring interface of the present invention;

[0024] Figure 4 It is a schematic diagram of the system mode interface of the present invention;

[0025] Figure 5 It is a schematic diagram of the parameter setting interface of the present invention;

[0026] Figure 6 It is a schematic diagram of the history record interface of the present invention;

[0027] Figure 7 It is a schematic diagram of the operation instruction interface of the present invention. Detailed Embodiments

[0028] The following describes the present invention in further detail with reference to embodiments, but does not constitute any limitation to the present invention. Any limited modifications made by anyone within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0029] Refer to Figure 1, a new energy control system for an agricultural machine of the present invention includes an instrument operation display system, an integrated handle, and a system controller. Among them, the system controller is respectively connected to the instrument operation display system, the integrated handle, the engine controller, the FISG motor controller, the high-voltage distribution box, the energy storage device controller, the drive motor integrated controller, the spindle integrated motor controller, the packing integrated motor controller, the air supply integrated motor controller, the conveying integrated motor controller, and the gearbox controller through CAN communication. In this embodiment, the high-voltage distribution box and the energy storage device controller are collectively referred to as the high-voltage power distribution system. The system controller is used to perform an operation enable detection on the agricultural machine when the agricultural machine is started. If the operation enable detection passes, the integrated handle is enabled, thereby realizing the control of the agricultural machine. The system controller is also used to collect the operation parameters after the agricultural machine is started, that is, collect the corresponding operation parameters from the above-mentioned various controllers, and send the operation parameters to the instrument operation display system for self-selected classification display according to the category of the operation parameters, which is convenient for the driver to monitor the operation parameters of each control part in the agricultural machine.

[0030] The present invention adopts an integrated handle, which effectively avoids the traditional decentralized switch button mode. Through the instrument operation display system, the operation state and fault state of the agricultural machine can be directly displayed, and the next operation steps or suggestion prompts corresponding to the fault can be queried, effectively solving the problems of difficult layout of a large number of execution buttons, loss of operation manuals, and inability to query the corresponding measures after a fault occurs. In addition, for the convenience of operation, function touch buttons corresponding to the integrated handle are integrated on the instrument operation display system of the present invention, that is, the corresponding function buttons on the integrated handle adopt two operation methods. One is to directly operate through the integrated handle, and the other is to operate through the touch screen in the instrument operation display system, so that these function buttons have redundant functions, which can effectively prevent the problem that the machine cannot be operated when one of the components fails, and improve the reliability of the system.

[0031] In this embodiment, the specific steps for performing an operation enable detection on the agricultural machine are as follows:

[0032] Step 1: When the key of the agricultural machine is started and powered on, the low-voltage components in the agricultural machine are powered on with low voltage. This low voltage generally refers to the voltage of the battery on the agricultural machine. The instrument operation display system displays the default interface after the startup is completed.

[0033] Step 2: The system controller collects the communication information between the low-voltage control components and judges the fault state between the low-voltage control components according to the communication information. The judgment method is realized by the conventional signal comparison method. If the judgment result shows no fault information, step 3 is executed.

[0034] In this step, after determining the fault status among the low-voltage control components, the fault status is displayed on the instrument operation display system in the form of a fault level, achieving a simple display and facilitating the driver to quickly respond to the fault. For example, if there is no fault information, the fault display bar on the main interface of the instrument operation display system shows a fault level of 0. If there is a fault, according to the number n of fault information, the fault display bar shows a fault level of n, such as the display system fault level being 1 or 2 or 3; and at the position corresponding to the fault level in the fault display bar, the corresponding fault measures are queried from the fault instruction manual database and the fault measures are displayed, such as prohibiting the engine from starting, or prohibiting the motor from being enabled, etc.

[0035] In addition, if the corresponding fault measures cannot be queried from the fault instruction manual database, a no-fault-measure prompt is displayed, then the fault information is extracted and pre-stored in the fault library, and the fault information is sent to the cloud server when the agricultural machinery is connected to the network. At the same time, when the cloud server returns the fault measures corresponding to the fault information, the fault information in the fault library is deleted, or when the fault measures of the input fault information are entered and saved, the fault information in the fault library is synchronously deleted. Through this method, the fault instruction manual database can be continuously improved, thereby providing more reliable protection and a faster fault resolution mechanism for agricultural machinery. In the instrument operation display system, in addition to the fault instruction manual database, there is also an operation instruction manual database, which is convenient for the driver to view the operation instructions.

[0036] Step 3: The system controller detects whether the power-on of the high-voltage power distribution system of the agricultural machinery is completed. When the power-on of the high-voltage power distribution system is completed, the integrated handle is enabled. That is, on the premise of no fault and the completion of the power-on of the high-voltage power distribution system, the integrated handle can be enabled, thus ensuring the reliability of the agricultural machinery during operation and avoiding the problem that the agricultural machinery is easily damaged due to running with faults.

[0037] The integrated handle integrates a parking button, a field mode button, a first gear button, a second gear button, a third gear button, a manual feeding button, a manual packing button, a fan button, a harvesting head button, a ladder up button, a ladder down button, an engine idle speed button, an engine medium speed button, and an engine high speed button, achieving its high integration and convenient control.

[0038] Step 4: The operation control of the instrument operation display system during the operation of the agricultural machinery.

[0039] After the instrument operation display system is powered on and completed, it is default displayed on the main interface, as Figure 2 shown. The driver can switch between the touch screen keys "Main Interface", "Monitoring Interface", "System Mode", "Parameter Setting", "History Record", and "Operation Instructions" to achieve the content to be displayed by the driver.

[0040] In this embodiment, function selection buttons corresponding one by one to the engine controller, FISG motor controller, drive motor integrated controller, spindle integrated motor controller, packing integrated motor controller, air supply integrated motor controller, conveying integrated motor controller, transmission sensor, and high-voltage power distribution system are provided on the monitoring interface. By clicking the corresponding function selection button, the instrument operation display system displays the operating parameters collected by the controller corresponding to the function selection button, realizing self-selective classification display.

[0041] For example, after the instrument operation display system finishes booting, it is default displayed on the main interface. If the driver wants to know the monitoring variables of the system, the driver can manually touch the screen and click the "Monitoring Interface" touch key at the bottom of the screen, then enter the function selection button display interface, and further select the function selection button, then the monitoring interface display and control interface will be displayed. As Figure 3 shown, the content that can be displayed includes total power supply status display, key status, parking switch status, gate locking status, header rising status, header falling status, tray rising status, tray falling status, walking motor speed, blower speed, header speed, cotton discharging roller speed, feeder speed, cotton rectifying roller speed, packaging film speed, belt speed, clutch status feedback, fuse status, outline light status, brake status, clutch status, fan status, auger status, packaging film status, low gear output, medium gear output, high gear output, system status light, alarm status light.

[0042] When the instrument operation display system finishes booting, if the driver wants to know all the system modes of the system, the driver can manually touch the screen and click the "System Mode" touch key at the bottom of the screen, then the system enters the display system mode interface display and control interface, as Figure 4 shown, the content that can be displayed includes harvesting mode, belt maintenance mode, loading packaging film mode, manual packaging mode, manual ejection mode, feeder belt maintenance mode.

[0043] When the instrument operation display system finishes booting, if the driver wants to know the system parameter settings of the system, the driver can manually touch the screen and click the "Parameter Settings" touch key at the bottom of the screen, then the system enters the display parameter settings interface display and control interface, as Figure 5 shown, the content of parameters that can be displayed and set includes header low speed value, header high speed value, engine high speed rotation value, cotton accumulation height setting, sensor sensitivity, header rising speed, header falling speed, first gear speed, second gear speed, third gear speed, starting speed, blower speed, harvesting area, film forming machine speed, cotton discharging roller speed, tray rising speed, tray falling speed, gate lifting low speed, gate lowering speed, gate lifting speed, gate lowering high speed, feeder speed, cotton bale set diameter, maximum number of films.

[0044] After the instrument operation display system finishes booting up, if the driver wants to know the current or historical faults occurred in the system, the driver can click the "Historical Records" touch key at the bottom of the screen through manual touch screen, and then the system enters the historical record setting interface display and control interface. As Figure 6 shown, the content that can be displayed includes historical fault records and current faults.

[0045] After the instrument operation display system finishes booting up, it is default displayed on the main interface. If the driver wants to know the system operation instructions or fault operation instructions of the system, the driver can click the "Operation Instructions" touch key at the bottom of the screen through manual touch screen, and then the system enters the operation instruction setting interface display and control interface. As Figure 7 shown, the content that can be displayed includes general operation manuals and fault handling operation step manuals. There are multiple pages of operation manuals, and the driver can flip through the pages by clicking the "Previous Page" or "Next Page" touch keys.

[0046] Step 5, if it is detected that the driver's key is powered off, then control the integrated handle and the instrument operation display system to disconnect the CAN communication with the system controller. The instrument operation display system powers off and the screen turns off, and the system enters the sleep state.

[0047] A display interface is used to display the data received by the above-mentioned instrument operation display system and the processing results obtained from the data. Among them, the display interface includes a main interface button, a monitoring interface button, a system mode button, a parameter setting button, a historical record button, and an operation instruction button. Each button is a touch key.

[0048] Among them, the content displayed on the main interface includes: fan parameters, harvesting head parameters, engine parameters, vehicle speed parameters, cumulative harvested area parameters, percentage of system power usage, remaining fuel in the fuel tank, remaining post-treatment urea, current system status, system gear, total number of harvests displayed, total number of feeds displayed, total number of bales displayed, total number of expulsions displayed, speed of the cotton discharging roller, speed of the cotton rectifying roller, speed of the feeder, speed of the film forming machine, speed of the clutch, speed of the packaging film, number of remaining packaging film rolls, percentage of cotton bale diameter, fault level. And the fan parameters further include rotational speed or torque value; the harvesting head parameters include rotational speed or torque value; the current system status includes harvesting status, feeding status, bale packing status, expulsion status, standby status. During its working process, the five statuses are displayed according to actual polling, and the default status after low-voltage power-on completion is the standby status; the system gears include first gear, second gear, and third gear.

[0049] The content displayed on the monitoring interface includes two parts: input-output monitoring variables and output specific data, mainly displaying the status of system monitoring variables and the working status of components.

[0050] Among them, the input-output monitoring variables include input monitoring variables and output monitoring variables.

[0051] The input monitoring variables include total power supply status display, key status, parking switch status, gate locking status, header rising status, header falling status, pallet rising status, pallet falling status, walking motor speed, blower speed, header speed, cotton discharging roller speed, feeder speed, cotton rectifying roller speed, packaging film speed, belt speed, clutch status feedback, fuse status, outline marker lamp status.

[0052] The output monitoring variables include brake status, clutch status, fan status, auger status, packaging film status, low gear output, medium gear output, high gear output, system status lamp, alarm status lamp.

[0053] The specific output data includes picking monitoring data and packing monitoring data.

[0054] The picking monitoring data includes output parameters and feedback parameters. The output parameters include header rising parameters, header falling parameters, walking forward parameters, walking backward parameters, blower output parameters, header output parameters; the feedback parameters include header rising parameters, header falling parameters, walking forward parameters, walking backward parameters, blower output parameters, header output parameters, low gear output, high gear output, shifting parameters, escalator rising parameters, escalator falling parameters, rear axle motor parameters.

[0055] The packing monitoring data includes output parameters and feedback parameters. The output parameters include film forming machine parameters, pallet rising parameters, pallet falling parameters, gate rising parameters, gate falling parameters, cotton discharging roller parameters, cotton rectifying roller parameters, feeder parameters, rocker arm shaft parameters; the feedback parameters include film forming machine parameters, pallet rising parameters, pallet falling parameters, gate rising parameters, gate falling parameters, cotton discharging roller parameters, cotton rectifying roller parameters, feeder parameters, rocker arm shaft parameters, clutch parameters, clutch brake.

[0056] The content displayed by the system mode includes: harvesting mode, belt maintenance mode, loading packaging film mode, manual packaging mode, manual ejection mode, feeder belt maintenance mode.

[0057] The content of the system parameter setting includes: picking parameter setting and packing parameter setting.

[0058] Among them, the picking parameter setting includes header low speed value, header high speed value, engine high speed rotation value, cotton cumulative height setting, sensor sensitivity, header rising speed, header falling speed, first gear speed, second gear speed, third gear speed, starting speed, blower speed, picking area.

[0059] The packing parameter settings include the film-forming machine speed, the cotton discharging roller speed, the tray lifting speed, the tray lowering speed, the gate lifting and lowering speed, the gate lowering speed, the gate raising speed, the gate high-speed lowering speed, the feeder speed, the set diameter of the cotton bale, and the maximum number of films;

[0060] The content shown in the historical record includes: historical fault records and current faults.

[0061] The content shown in the operation manual includes: the general operation manual and the operation steps manual for fault handling.

[0062] The new energy control system of the agricultural machinery of the present invention realizes the collection and monitoring of data and the real-time display of data, and can modify key parameters through touch screen buttons to achieve the control of the power system.

[0063] The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A new energy control system for agricultural machinery, characterized in that: It includes an instrument operation display system, an integrated handle and a system controller; the system controller is used to perform operation enable detection on the agricultural machinery when the agricultural machinery is started, and if the operation enable detection is passed, the integrated handle is enabled; the system controller is also used to collect operating parameters of the agricultural machinery after startup, and send the operating parameters to the instrument operation display system for self-selected classification display according to the category of the operating parameters; the instrument operation display system is integrated with function touch buttons corresponding to the integrated handles one by one.

2. A new energy control system for agricultural machinery according to claim 1, characterized in that: The operation enabling detection is specifically as follows: Step 1: When the agricultural machinery is powered on by a key, each low-voltage control component in the agricultural machinery is powered on at a low voltage, and the instrument operation display system displays a default interface after the power-on is completed; Step 2, the system controller collects communication information between the low-voltage control components, and determines the fault status between the low-voltage control components according to the communication information. If the judgment result shows that there is no fault information, execute step 3; Step 3: The system controller detects whether the high-voltage power distribution system of the agricultural machinery is powered on. When the high-voltage power distribution system is powered on, the integrated handle is enabled.

3. A new energy control system for agricultural machinery according to claim 2, characterized in that: In step 2, after determining the fault state between the low-voltage control components, the fault state is displayed on the instrument operation display system in the form of fault level; If there is no fault information, the fault level will be displayed as 0; If there is a fault, the fault level n is displayed according to the number n of fault information; wherein n is a natural number greater than 1.

4. The new energy control system for agricultural machinery according to claim 3, characterized in that: The position corresponding to the fault level is searched from the fault description database according to the fault level, and the fault measures are displayed.

5. The new energy control system for agricultural machinery according to claim 4, characterized in that: If no corresponding fault measures can be found in the fault description database, a prompt of no fault measures is displayed, and then the fault information is extracted and pre-stored in a fault library. When the agricultural machinery is connected to the Internet, the fault information is sent to the cloud server, and when the cloud server returns the fault measures corresponding to the fault information, the fault information in the fault library is deleted, or when the fault measures of the fault information are entered and saved, the fault information in the fault library is deleted synchronously.

6. The new energy control system for agricultural machinery according to claim 1, characterized in that: The integrated handle is integrated with a parking button, a field mode button, a first gear button, a second gear button, a third gear button, a manual feeding button, a manual packing button, a fan button, a harvesting head button, an escalator raising button, an escalator lowering button, an engine idle button, an engine medium speed button, and an engine high speed button.

7. The new energy control system for agricultural machinery according to claim 1, characterized in that: The instrument operation display system is provided with an operation manual database.

8. The new energy control system for agricultural machinery according to claim 1, characterized in that: The system controller is connected to the engine controller, FISG motor controller, drive motor integrated controller, ingot picking integrated motor controller, packaging integrated motor controller, air supply integrated motor controller, conveying integrated motor controller, and gearbox controller. A monitoring interface is provided in the instrument operation display system. The monitoring interface is provided with function selection buttons corresponding to the engine controller, FISG motor controller, drive motor integrated controller, ingot picking integrated motor controller, packaging integrated motor controller, air supply integrated motor controller, conveying integrated motor controller, gearbox sensor, and high-voltage power distribution system. When the function selection button is clicked, the instrument operation display system displays the operating parameters collected by the controller corresponding to the function selection button.

9. A display interface, characterized in that: The display interface is used to display the data received by the instrument operation display system according to any one of claims 1 to 8 and the processing results obtained based on the data.

10. A display interface according to claim 9, characterized in that: The display interface includes a main interface button, a monitoring interface button, a system mode button, a parameter setting button, a history record button, and an operation instruction button.

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