Parameter tuning method and apparatus applied to touch screen display device, and device

Abstract

The present application provides a parameter tuning method and apparatus applied to a touch screen display device, and a device. The method comprises: displaying a candidate physical object, and displaying a candidate parameter associated with the candidate physical object; when a first user operation instruction is acquired, determining a target physical object on the basis of the first user operation instruction and the candidate physical object; when a second user operation instruction is acquired, tuning the candidate parameter on the basis of the second user operation instruction to obtain a target parameter; and outputting the target parameter as an associated parameter of the target physical object. By means of the present application, on the basis of operation instructions applied by a user on the touch screen display device, visual parameter tuning of an auxiliary interface or a physical channel can be achieved, thereby achieving high readability, simplified operations, and strong applicability.

Description

Parameter adjustment methods, devices and equipment for touch screen display devices

[0001] This application claims priority to Chinese Patent Application No. 202510229604.1, filed on February 27, 2025, with the China National Intellectual Property Administration, entitled “Parameter Adjustment Method, Apparatus and Device for Touchscreen Display Device”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of electronic technology, and in particular to a parameter adjustment method, apparatus, and device for touch screen display devices. Background Technology

[0003] As touchscreen technology and its hardware and software technologies gradually mature, instruments and meters are entering the era of full-screen displays. In this process, the interaction methods and forms of software interfaces need to adapt to and guide the behavioral habits of the new generation of users. They should gradually leverage their flexibility and adaptability to promote the development of behavioral habits among the new generation of full-screen users and drive changes in user experience.

[0004] In existing technologies, physical data display devices are often adjusted via physical panels or touch pop-ups. However, adjusting parameters using physical panels requires a fixed number of physical channels, necessitating a redefinition of the physical panel to accommodate different channel counts, resulting in high manufacturing costs. Furthermore, adjusting parameters using touch pop-ups can cause obstruction, interrupt the display process, and is difficult to read, unintuitive, and lacks applicability. Summary of the Invention

[0005] This application provides a parameter adjustment method, apparatus, and device for touch screen display devices, which can enhance the visualization effect and readability of parameter adjustment, and is simple to operate and highly applicable.

[0006] Firstly, this application provides a parameter adjustment method for a touchscreen display device, comprising: displaying candidate physical objects and displaying candidate parameters associated with the candidate physical objects, wherein the candidate physical objects include at least one physical object, and the physical object is a data transmission auxiliary interface or physical channel for physical data display based on the touchscreen display device; upon receiving a first user operation instruction, determining a target physical object based on the first user operation instruction and the candidate physical objects; upon receiving a second user operation instruction, adjusting the candidate parameters based on the second user operation instruction to obtain the target parameter; and outputting the target parameter as an associated parameter of the target physical object. In this application, the selection and visual parameter adjustment of auxiliary interfaces or physical channels can be realized based on user operation instructions applied to the touchscreen display device, which enhances the visualization effect of parameter adjustment, improves the readability of parameter adjustment, and is simple to operate and highly applicable.

[0007] In one possible implementation of the first aspect, the candidate physical objects are multiple physical objects, and the first user operation instruction is a user click instruction. The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon obtaining the first user operation instruction includes: detecting user click instructions on the display areas corresponding to each physical object on the first display panel of the touchscreen display device; when any user click instruction is detected on the display area corresponding to any physical object, marking that physical object as the currently selected physical object, and determining the currently selected physical object as the target physical object. In this application, by detecting user click instructions on the first display panel of the touchscreen display device, the physical object selected by the user click instruction can be marked and used as the target physical object, enabling human-computer interaction physical object selection, enhancing the visualization effect of physical object selection, and improving the selection efficiency of physical objects.

[0008] In one possible implementation of the first aspect, the candidate physical objects are multiple physical objects, and the first user operation instruction is a user click instruction; the step of determining the target physical object based on the first user operation instruction and the candidate physical objects when the first user operation instruction is obtained includes: when a user operation is detected on any display area of ​​the first display panel of the touch screen display device, expanding the first display panel to display the multiple physical objects, and marking one of the multiple physical objects as the currently selected physical object; detecting user click instructions on the display areas corresponding to each of the physical objects on the expanded first display panel, and when any user click instruction is detected on any display area corresponding to any of the physical objects, marking any of the physical objects as the currently selected physical object, and determining the currently selected physical object as the target physical object. In this application, by detecting user click commands on the first display panel of the touch screen display device, the first display panel can be expanded to display candidate physical objects, which can improve the convenience of viewing candidate physical objects. At the same time, by detecting user click commands on the expanded first display panel, the physical object selected by the user click command can be marked as the target physical object, which can enhance the operability of target physical object selection, enhance the diversity of target physical object selection methods, and improve the convenience of physical object selection.

[0009] In one possible implementation of the first aspect, the candidate physical objects are multiple physical objects, and the first user operation instruction is a user swipe instruction. The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon receiving the first user operation instruction includes: when a user swipe instruction is detected on any display area of ​​the first display panel of the touchscreen display device, switching the display of the multiple physical objects on the first display panel based on the user swipe instruction, and marking one of the multiple physical objects as the currently selected physical object; when the user swipe instruction stops input, determining the currently selected physical object as the target physical object. In this application, by detecting a user swipe instruction on the first display panel of the touchscreen display device, all candidate physical objects can be switched on the first display panel, and the marker of the currently selected physical object can be switched, improving the convenience of viewing candidate physical objects. Simultaneously, when the user swipe instruction stops input, the currently selected physical object can be determined as the target physical object, enhancing the operational flexibility of selecting the target physical object and improving the efficiency of physical object selection.

[0010] In one possible implementation of the first aspect, the touchscreen display device further includes a physical knob, the candidate physical objects are multiple physical objects, and the first user operation instruction is a rotation selection instruction input based on the physical knob. The step of determining the target physical object based on the first user operation instruction and the candidate physical objects when the first user operation instruction is obtained includes: when the rotation selection instruction is detected, switching the display of the multiple physical objects on the first display panel based on the rotation selection instruction, and switching the marker of one of the multiple physical objects as the currently selected physical object; when the rotation selection instruction stops being input, determining the currently selected physical object as the target physical object. In this application, by detecting the rotation selection instruction on the physical knob in the touchscreen display device, the configuration of the physical components on the touchscreen display device can be reused. Switching the display of all candidate physical objects on the first display panel and switching the marker of the currently selected physical object can improve the convenience of viewing candidate physical objects while increasing the effective utilization rate of the physical components of the touchscreen display device. When the user's rotation selection instruction stops being input, the currently selected physical object can be determined as the target physical object, enhancing the operational flexibility of selecting the target physical object.

[0011] In one possible implementation of the first aspect, adjusting the candidate parameters to obtain the target parameter based on the second user operation instruction when the second user operation instruction is obtained includes: marking the candidate parameters as initial parameters associated with the target physical object; adjusting at least one parameter index of the initial parameters based on the second user operation instruction when the second user operation instruction is obtained to obtain the target parameter; wherein the parameter index is at least one of a sign bit, a numerical bit, a decimal place, and a unit. In this application, after switching the target physical object, the initial parameter value of the target physical object inherits the candidate parameter value. Based on the obtained second user operation instruction, at least one parameter index of the initial parameter can be adjusted, which can enhance the operational flexibility of target parameter selection and improve the efficiency of parameter adjustment.

[0012] In one possible implementation of the first aspect, the aforementioned parameter index includes parameter values, which are composed of the aforementioned sign bits and numerical bits; the aforementioned second user operation instruction is a user swipe instruction; the aforementioned adjustment of at least one parameter index of the initial parameter based on the aforementioned second user operation instruction when the second user operation instruction is obtained includes: when a user swipe instruction is detected on the second display panel of the touch screen display device, obtaining the swiping angle of the gesture corresponding to the swipe instruction based on the user swipe instruction, and when the swiping angle is within the aforementioned first angle range, adjusting the aforementioned parameter value of the initial parameter on the second display panel in a target step to obtain the currently selected parameter; when the user swipe instruction is detected to stop input, determining the currently selected parameter as the target parameter. In this application, by detecting a user swipe instruction on the second display panel of the touch screen display device, when the swiping angle of the gesture corresponding to the user swipe instruction falls within the first angle range, the parameter value of the initial parameter can be adjusted in a target step, which can realize the simultaneous adjustment of the sign bits and numerical bits of the initial parameter, improve the efficiency of parameter adjustment, and enhance the visualization effect of parameter adjustment.

[0013] In one possible implementation of the first aspect, the second user operation instruction includes a user swipe instruction and a user adjustment instruction; when the second user operation instruction is obtained, adjusting at least one parameter index of the initial parameter based on the second user operation instruction includes: when a user swipe instruction is detected on the second display panel of the touch screen display device, obtaining the swipe angle of the gesture corresponding to the swipe instruction based on the user swipe instruction, and when the swipe angle is within the range of the second angle, unfolding the second display panel to display a parameter adjustment panel for adjusting the candidate parameter, and marking at least one parameter index of the candidate parameter as the current adjustment index object; when a user adjustment instruction for the current adjustment index object is detected, adjusting the size or position of the current adjustment index object based on the user adjustment instruction to obtain the target parameter, wherein the user adjustment instruction includes a user click instruction, a user swipe instruction, or a rotation selection instruction. In this application, by detecting user swiping commands on the second display panel of the touch screen display device, when the swiping angle of the gesture corresponding to the user swiping command falls within the second angle range, the parameter adjustment panel can be expanded. Through the parameter adjustment panel, at least one parameter indicator can be used as the current adjustment indicator object for size or position adjustment, which can improve the readability of the adjustment indicator object. At the same time, the target parameter can be selected in combination with the user adjustment command, which can improve the efficiency of target parameter selection.

[0014] In one possible implementation of the first aspect, the user adjustment instruction is the user click instruction; the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object; when a user adjustment instruction for the current adjustment indicator object is detected, adjusting the current adjustment indicator object based on the user adjustment instruction includes: detecting user click instructions on the display areas corresponding to each of the candidate parameter indicators on the parameter adjustment panel; when a user click instruction is detected on any of the candidate parameter indicators on the parameter adjustment panel, marking the candidate parameter indicator selected by the user click instruction as the currently selected parameter indicator, and replacing the current adjustment indicator object in the initial parameters with the currently selected parameter indicator to obtain the target parameter. In this application, by detecting user click instructions on the parameter adjustment panel in the touch screen display device, the candidate parameter indicator selected by the user click instruction can be marked as the currently selected parameter indicator, which improves the readability of the adjustment parameter indicators, and replacing the currently selected parameter indicator object with the currently selected parameter indicator improves the efficiency of parameter adjustment.

[0015] In one possible implementation of the first aspect, the user adjustment instruction is the user sliding instruction; the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object; when a user adjustment instruction for the current adjustment indicator object is detected, adjusting the current adjustment indicator object based on the user adjustment instruction includes: detecting user sliding instructions on the display areas corresponding to each of the candidate parameter indicators on the parameter adjustment panel; when a user sliding instruction is detected on the display area corresponding to any of the candidate parameter indicators on the parameter adjustment panel, switching the display of the multiple candidate parameter indicators on the parameter adjustment panel, and switching to mark one of the multiple candidate parameter indicators as the currently selected parameter indicator; when the user sliding instruction stops input, replacing the current adjustment indicator object in the initial parameters with the currently selected parameter indicator to obtain the target parameter. In this application, by detecting user sliding instructions on the parameter adjustment panel in the touch screen display device, the candidate parameter indicator selected by the user sliding instruction can be marked as the currently selected parameter indicator, which can improve the readability of the adjustment parameter indicator, and replacing the current adjustment indicator object corresponding to the initial parameters with the currently selected parameter indicator object can enhance the operational flexibility of target parameter selection and improve the efficiency of parameter adjustment.

[0016] In one possible implementation of the first aspect, the touchscreen display device further includes a physical knob, and the user adjustment command is the rotation selection command; the parameter adjustment panel also displays a plurality of candidate parameter indicators associated with the current adjustment indicator object; the adjustment of the current adjustment indicator object based on the user adjustment command when a user adjustment command for the current adjustment indicator object is detected includes: when a rotation selection command on the physical knob is detected, switching the display of the plurality of candidate parameter indicators on the parameter adjustment panel based on the rotation selection command, and switching to mark one of the plurality of candidate parameter indicators as the currently selected parameter indicator; when the input of the rotation selection command is stopped, replacing the current adjustment indicator object in the initial parameters with the currently selected parameter indicator to obtain the target parameter. In this application, by detecting the rotation selection command on the physical knob in the touch screen display device, the configuration of the physical components on the touch screen display device can be reused. All candidate parameter indicators can be switched on the parameter adjustment panel, and the mark of the currently selected parameter indicator can be switched. This can improve the convenience of viewing candidate parameter indicators and improve the effective utilization rate of the physical components of the touch screen display device. When the user's rotation selection command is detected to stop input, the currently selected parameter indicator can replace the corresponding current adjustment indicator object in the initial parameters to obtain the target parameter. This can enhance the operational flexibility of target parameter selection and improve the efficiency of parameter adjustment.

[0017] Secondly, this application provides a parameter adjustment device for a touch screen display device, the device including a module or unit for performing the parameter adjustment method provided by the first aspect or a possible embodiment of the first aspect.

[0018] For example, the above-mentioned apparatus includes:

[0019] The display module is used to display candidate physical objects and candidate parameters associated with the candidate physical objects. The candidate physical objects are at least one physical object, and the physical objects are data transmission auxiliary interfaces or physical channels for displaying physical data based on the touch screen display device.

[0020] The physical object determination module is used to determine the target physical object based on the first user operation instruction and the candidate physical objects when the first user operation instruction is obtained.

[0021] The object parameter determination module is also used to adjust the candidate parameters based on the second user operation instruction to obtain the target parameter when the second user operation instruction is obtained.

[0022] The output module is used to output the above target parameters as the associated parameters of the above target physical object.

[0023] Thirdly, this application provides a touch screen display device, which includes a display, a processor, and a memory; the display, the memory, and the processor are connected together, wherein the display is used to display a physical object and parameters associated with the physical object, the memory is used to store program code, and the processor is used to call the program code to execute the parameter adjustment method for a touch screen display device provided in the first aspect and any possible embodiment of the first aspect.

[0024] In one possible implementation of the third aspect, the device further includes a physical knob; the physical knob is used to input a rotation selection command to the processor. In this application, the introduction of a physical knob for inputting a rotation selection command to the processor improves the ease of reference during parameter adjustment while also increasing the effective utilization rate of the physical components of the touchscreen display device.

[0025] Fourthly, this application provides a computer-readable storage medium storing a computer program adapted to be loaded by a processor and executed by the parameter adjustment method for a touch screen display device provided in the first aspect or any possible implementation thereof.

[0026] Fifthly, this application provides a computer program product comprising computer instructions adapted to be loaded by a processor and executed by the parameter adjustment method for a touch screen display device provided in the first aspect or any possible implementation thereof. Attached Figure Description

[0027] Figure 1a is a schematic diagram of an application scenario of the parameter adjustment method for a touch screen display device provided in an embodiment of this application;

[0028] Figure 1b is a schematic diagram of another application scenario of the parameter adjustment method for touch screen display devices provided in the embodiments of this application;

[0029] Figure 1c is a schematic diagram of another application scenario of the parameter adjustment method for touch screen display devices provided in the embodiments of this application;

[0030] Figure 1d is a schematic diagram of another application scenario of the parameter adjustment method for touch screen display devices provided in the embodiments of this application;

[0031] Figure 2 is a flowchart illustrating a parameter adjustment method for a touchscreen display device provided in an embodiment of this application.

[0032] Figure 3 is a schematic diagram of an application of the physical object selection operation provided in an embodiment of this application;

[0033] Figure 4 is a schematic diagram of another application of the physical object selection operation provided in the embodiments of this application;

[0034] Figure 5 is another application diagram of the physical object selection operation provided in the embodiments of this application;

[0035] Figure 6 is a schematic diagram of the sliding angle partition of the object parameter selection operation provided in the embodiment of this application;

[0036] Figure 7 is a schematic diagram of an application of the object parameter selection operation provided in an embodiment of this application;

[0037] Figure 8 is another application diagram of the object parameter selection operation provided in the embodiments of this application;

[0038] Figure 9 is a schematic diagram of another application of the object parameter selection operation provided in the embodiments of this application;

[0039] Figure 10 is another application diagram of the object parameter selection operation provided in the embodiments of this application;

[0040] Figure 11 is another application diagram of the object parameter selection operation provided in the embodiments of this application;

[0041] Figure 12 is another flowchart illustrating a parameter adjustment method for a touchscreen display device provided in an embodiment of this application.

[0042] Figure 13 is a schematic diagram of the parameter adjustment device provided in an embodiment of this application;

[0043] Figure 14 is a schematic diagram of the structure of the touch screen display device provided in the embodiment of this application. Detailed Implementation

[0044] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0045] Instrumentation display devices feature intuitive analog interfaces for measuring, monitoring, and displaying various physical quantities (such as voltage, current, temperature, pressure, and frequency), and can be applied in diverse scenarios such as industrial automation, power systems, environmental monitoring, medical equipment, and communication systems. Many instrumentation display devices involve parameter adjustment. Adjustable parameters include, but are not limited to, measurement range, sensitivity, input impedance, sampling rate, and warm-up time. For example, oscilloscopes involve setting trigger conditions during use. The specific type of parameter adjustment can be determined based on the actual application scenario and is not limited here. Common parameter adjustment methods include, but are not limited to, manual adjustment, software-assisted adjustment, empirical adjustment, automatic adjustment, and online adjustment. Manual adjustment can be achieved through physical knobs, pop-up touchscreens, etc., and the specific method can be determined based on the actual application scenario and is not limited here.

[0046] With the development and maturation of software and hardware technologies in touchscreen technology, instruments and meters are gradually entering the era of full-screen displays. In this process, the interaction methods and forms of software interfaces need to adapt to and guide the behavioral habits of the new generation of users. They should gradually leverage their flexibility and adaptability to promote the development of behavioral habits among the new generation of users of full-screen displays, thereby driving changes in user experience and showing great development potential. The parameter adjustment method for touchscreen display devices provided in this application embodiment (which can be simply referred to as the parameter adjustment method for convenience) is applicable to touchscreen display devices including, but not limited to, oscilloscopes, potentiostats, power sensors, and pressure gauges. The specific device can be determined according to the actual application scenario and is not limited here. For ease of description, the execution subject of the parameter adjustment method provided in this application embodiment will be described using devices. Correspondingly, the parameter adjustment device (or parameter adjustment device) for touchscreen display devices provided in this application embodiment includes, but is not limited to, oscilloscopes, potentiostats, power sensors, and pressure gauges. The specific device can be determined according to the actual application scenario and is not limited here. For ease of description, the parameter adjustment device and / or device provided in this application embodiment will be described using an oscilloscope as an example.

[0047] It is understood that the parameter adjustment method provided in this application embodiment is applicable to the adjustment of various types of parameters, including but not limited to: voltage, current, frequency, sampling rate, etc., which are not limited here. Optionally, the various types of parameters in the above examples can be adjusted individually or in combination, depending on the actual application scenario, which is not limited here. For ease of description, the application scenario of the parameter adjustment method provided in this application embodiment is illustrated by taking the adjustment of the trigger level of each channel on an oscilloscope as an example, in conjunction with Figures 1a to 1d.

[0048] Please refer to Figure 1a, which is a schematic diagram of an application scenario of the parameter adjustment method for a touch screen display device provided in this application embodiment. As shown in Figure 1a, the oscilloscope 1 (i.e., the touch screen display device) includes a waveform display panel 10, a first display panel 20, a second display panel 30, interfaces 40a to 40d, an auxiliary interface 50, a physical knob 60, an automatic trigger button, and a start button. Here, the first display panel 20 is used to display channels and allow the target device user (hereinafter referred to as the user) to switch channels; the second display panel 30 is used to display parameters and allow the user to adjust parameters; interfaces 40a to 40d and the auxiliary interface 50 can all be externally connected to a test circuit to transmit physical data to the waveform display panel 10 for display; the start button can be used to power on the oscilloscope 1; and the automatic button is used to activate the automatic trigger mode. Assuming the target device user (hereinafter referred to as the user) wants to adjust the trigger level of physical channel 1 (i.e., the target physical object) on the oscilloscope 1, the trigger level is the voltage threshold at which the oscilloscope begins to acquire signals. When the input signal voltage exceeds or falls below the set trigger level, the oscilloscope will begin to acquire and display signals. As shown in Figure 1a, assuming that oscilloscope 1 is not connected to the test circuit at this time, there is no waveform displayed on waveform display panel 10, no channel displayed on first display panel 20, and no parameter displayed on second display panel 30. Please also refer to Figure 1b, which is a schematic diagram of another application scenario of the parameter adjustment method for touch screen display devices provided in this application embodiment. As shown in Figure 1b, oscilloscope 1's interfaces 40a and 40b are respectively connected to probe 1 and probe 2. The other ends of probe 1 and probe 2 are respectively connected to two different test circuits (not shown in the figure). When the user clicks the start button, the waveform display will be triggered with the default trigger type and default trigger parameters. As shown in Figure 1b, after the user clicks the start button, the test circuit will be triggered with a rising edge of 20 millivolts (mV). At this time, the waveform at the test point will be displayed on waveform display panel 10, channel 1 will be marked on first display panel 20 to indicate the waveform object displayed at this time, and the default trigger level parameter (i.e., 20mV) will be marked on second display panel 30. Here, the markings can be box markings as shown in Figure 1b, or color markings or font size highlighting markings; there are no limitations. Please also refer to Figure 1c, which is a schematic diagram of another application scenario of the parameter adjustment method for a touch screen display device provided in this application embodiment. The user can switch the trigger level parameter in the second display panel 30. For example, the user can adjust the trigger level parameter by sliding the touch screen downwards within the second display panel 30. As shown in Figure 1c, the user can adjust the trigger level parameter from 20mV to 22mV through the sliding operation within the second display panel 30. At this time, the test circuit will be triggered with a rising edge of 22mV, and the waveform in the waveform display panel 10 will change accordingly.Please also refer to Figure 1d, which is a schematic diagram of another application scenario of the parameter adjustment method for a touch screen display device provided in this application embodiment. The user can switch between channel 1 and channel 2 on the first display panel 20 to trigger the test point waveform of the test circuit connected to the display interface 40a or interface 40b. As shown in Figure 1d, the user can click the channel 2 icon on the first display panel 20, which will trigger the waveform display panel 10 to trigger the test circuit with the default trigger level parameter of 20mV rising edge. At this time, the waveform display panel 10 will update and display the test point waveform. It can be understood that the trigger level parameter displayed on the second display panel 30 is for channel 2. Adjusting this trigger level parameter on the second display panel 30 will change the waveform in the corresponding waveform display panel 10.

[0049] Optionally, in this embodiment, the user can change the trigger type of the channel. The trigger type includes, but is not limited to, rising edge trigger, falling edge trigger, positive pulse trigger, negative pulse trigger, etc. For example, the user can select the trigger type by clicking a button on the oscilloscope 1 (not shown in the figure). The specific trigger type selection and selection method can be determined according to the actual application scenario and are not limited here.

[0050] Optionally, in this embodiment, the user can use an automatic trigger mode. The automatic trigger mode allows the device to continue scanning even when there is no trigger signal or the trigger conditions are not met, thus maintaining the signal waveform displayed on the waveform display panel. For example, please refer to Figure 1d again. As shown in Figure 1d, the oscilloscope 1 has an "Auto" button. When the user clicks this button, the oscilloscope 1 will attempt to trigger according to the default trigger conditions. If no trigger condition occurs within the set time, the oscilloscope 1 can force triggering to ensure that a signal is always displayed on the screen.

[0051] Optionally, in this embodiment, after the user switches channels or auxiliary interfaces in the first display panel 20, the corresponding parameters will be updated in the second display panel 30. The parameters corresponding to different channels can have different colors or display font sizes, etc. For example, physical object 1 and the parameters corresponding to physical object 1 can be displayed together in yellow, and physical object 2 and the parameters corresponding to physical object 2 can be displayed together in red, etc., which can increase the readability and ease of reading of the selection and adjustment process. The specific form of expression can be determined according to the actual application scenario and is not limited here.

[0052] Optionally, in this embodiment, the user can switch channels and adjust parameters by means including but not limited to clicking, sliding, and rotating a knob. For example, referring to Figure 1d, in the oscilloscope 1 shown in Figure 1d, the user can adjust the value of the parameter by rotating the physical knob 60 on the oscilloscope 1. For example, rotating clockwise increases the value, and rotating counterclockwise decreases the value, and the waveform in the waveform display panel 10 will change accordingly. In specific implementations, how the device switches channels and adjusts corresponding parameters based on user input can be found in the implementation methods described in the following embodiments, which will not be elaborated upon here.

[0053] The parameter adjustment method, apparatus, and device for touch screen display devices provided in the embodiments of this application will be described in detail below with reference to Figures 2 to 11.

[0054] Referring to Figure 2, Figure 2 is a flowchart illustrating a parameter adjustment method for a touchscreen display device provided in an embodiment of this application. This embodiment can be applied to various types of touchscreen display devices, including but not limited to oscilloscopes, potentiostats, power sensors, pressure gauges, etc. For ease of understanding, this embodiment uses an oscilloscope as an example of the target touchscreen display device, specifically oscilloscope 1 in Figures 1a to 1d. In the parameter adjustment method shown in Figure 2, each step of the parameter adjustment method can be executed by oscilloscope 1 in Figures 1a to 1d. As shown in Figure 2, this parameter adjustment method can include at least the following steps S201-S204:

[0055] S201, display candidate physical objects and display candidate parameters associated with the candidate physical objects. The candidate physical objects are at least one physical object, and the physical objects are data transmission auxiliary interfaces or physical channels for displaying physical data based on the touch screen display device.

[0056] In some feasible implementations, the touchscreen display device may trigger the display of candidate physical objects and candidate parameters associated with those objects after detecting a device startup command. Here, the startup command may be the touchscreen display device powering on, or it may be the touchscreen display device detecting a click command from the user on the start button. The specific command can be determined according to the actual application scenario and is not limited here.

[0057] In some feasible implementations, the aforementioned candidate physical objects can be multiple physical objects. Here, the physical objects can be auxiliary data transmission interfaces (AUX) (or simply auxiliary interfaces) or physical channels. The aforementioned auxiliary data transmission interfaces can serve as, but are not limited to, trigger output interfaces, remote configuration ports, high-speed signal output interfaces, and capture rate measurement tools, playing a crucial auxiliary role in testing and measurement. The aforementioned physical channels enable the oscilloscope to transmit and communicate with external devices or circuits, achieving functions such as analog testing, remote control, and data visualization. Optionally, the aforementioned auxiliary data transmission interfaces and physical channels can be bayonet nut connector (BNC) interfaces or probe interfaces, etc., which can be determined according to the actual application scenario and are not limited here.

[0058] In some feasible implementations, the candidate parameters associated with the aforementioned candidate physical objects can be one or more of the following: voltage, current, frequency, sampling rate, etc., which can be determined according to the actual application scenario. For ease of description, the trigger level parameter type will be used as an example in the following explanation. It can be understood that the trigger level here will act on the associated physical object, triggering the generation of the corresponding signal waveform.

[0059] S202, when the first user operation instruction is obtained, the target physical object is determined based on the first user operation instruction and the candidate physical objects.

[0060] In some feasible implementations, the aforementioned candidate physical objects may be multiple physical objects. Here, a physical object can be the aforementioned data transmission auxiliary interface or a physical channel. For example, the aforementioned multiple physical objects can be displayed on the display panel by the aforementioned touch screen display device as candidate physical objects. Since the data transmission auxiliary interface plays an auxiliary role, at least one of the aforementioned multiple physical objects is a data transmission auxiliary interface. It can be understood that when a first user operation command is obtained, the touch screen display device can determine one of the aforementioned multiple physical objects as the target physical object based on the first user operation command.

[0061] In some feasible implementations, the aforementioned first user operation instruction can be a user click instruction. The touchscreen display device can detect the user click instructions on the display areas corresponding to each of the aforementioned physical objects on the first display panel of the touchscreen display device, and select one of the multiple physical objects selected by the user click instructions as the target physical object. Here, the first display panel can detect the aforementioned user click instructions using methods including but not limited to resistive touchscreen technology, capacitive touchscreen technology, infrared touchscreen technology, and optical touchscreen technology. For example, taking resistive touchscreen technology as an example, assuming that the first display panel uses resistive touchscreen technology for user click operation recognition, when the user's finger presses the surface of the first display panel, the elastic polyester film on the surface of the first display panel can bend downwards, allowing the upper and lower indium tin oxide coatings to contact each other to form a touch point. Then, the voltage of this point is detected by an analog-to-digital converter (ADC) to calculate the coordinate position of the user click location. The specific detection method can be determined according to the actual application scenario and is not limited here. When any user click instruction is detected on the display area corresponding to any of the aforementioned physical objects, the aforementioned physical object is marked as the currently selected physical object, and the currently selected physical object is determined as the target physical object. Here, the aforementioned markings can be box markings corresponding to the display area in the first display panel, or they can be color markings or font size highlighting markings. The specific markings can be determined according to the actual application scenario and are not limited here. Please also refer to Figure 3, which is an application schematic diagram of the physical object selection operation provided in this application embodiment. For example, the first display panel shown in Figure 3 is used to display display areas including physical channels 1-4 and auxiliary interfaces. For example, "1" corresponds to physical channel 1, and "AUX" corresponds to the auxiliary interface. It can be understood that physical channels 1-4 and the auxiliary interface are the aforementioned candidate physical objects, which can be used by the user to perform a target physical object selection operation. As shown in Figure 3, "1" is marked in the first display panel at this time, indicating that physical channel 1 is the target physical object. If the user wants to switch physical channel 2 to the target physical object, they can click the display area corresponding to physical channel 2 in the first display panel (i.e., the display area of ​​"2"). When the touch screen display device detects the coordinates of the user's click within the first display panel and determines that the user's click operation falls into the display area of ​​"2", the touch screen display device can set "2" in the first display panel to be marked, that is, the box mark moves from "1" to the display area of ​​"2", and at this time, physical channel 2 is selected as the target physical object.In this embodiment, by detecting user click commands on the first display panel of the touch screen display device, the physical object selected by the user click command can be marked as the target physical object, which can realize the selection of physical objects in human-computer interaction, enhance the visualization effect of physical object selection, and improve the efficiency of physical object selection.

[0062] In some feasible implementations, the aforementioned first user operation instruction may further include any user operation instruction for expanding the first display panel. When the touch screen display device detects any user operation instruction on any display area of ​​the first display panel of the touch screen display device, it can expand the first display panel to display the plurality of physical objects, and mark one of the plurality of physical objects as the currently selected physical object. Here, the aforementioned arbitrary user operation instruction includes, but is not limited to, user operation instructions such as clicking and swiping, which are used to trigger the touch screen display device to expand and display the first display panel. It can be understood that the expanded first display panel will occupy a larger display area for the user to select the target physical object, thereby improving the operability of the selection process. The touch screen display device can continue to detect user click instructions on the display areas corresponding to each of the aforementioned physical objects on the expanded first display panel, and when any user click instruction is detected on the display area corresponding to any of the aforementioned physical objects, it marks any of the aforementioned physical objects as the currently selected physical object, and determines the currently selected physical object as the target physical object. For example, see Figure 4, which is another application schematic diagram of the physical object selection operation provided in the embodiments of this application. The first display panel, as shown in Figure 4, includes display areas corresponding to physical channels 1-4 and auxiliary interfaces. These physical channels 1-4 and the auxiliary interfaces are the candidate physical objects, allowing the user to select the target physical object. As shown in Figure 4, when "1" is marked in the first display panel, it indicates that physical channel 1 is the target physical object. If the user wishes to select physical channel 2 as the target physical object, they can click or slide any area in the first display panel to trigger the touchscreen display device to expand the first display panel. The expanded first display panel includes display areas corresponding to physical channels 1-4 and auxiliary interfaces. The expanded display area is significantly larger than the unexpanded display area. The user can click the display area corresponding to physical channel 2 (i.e., the display area of ​​"2") in the expanded first display panel. When the touchscreen display device detects the coordinates of the user's click within the expanded first display panel and determines that the click operation falls within the display area of ​​"2," the touchscreen display device can set the display area corresponding to physical channel 2 to a marked state, i.e., the box marker moves from "1" to the display area of ​​"2." At this time, physical channel 2 is selected as the target physical object. After the target physical object is selected, the touch screen display device can restore the first display panel to its original size before unfolding.In this embodiment of the application, the touch screen display device can expand the first display panel to display candidate physical objects by detecting user click commands on the first display panel, which can improve the convenience of viewing candidate physical objects. At the same time, it can detect user click commands on the expanded first display panel, mark the physical object selected by the user click command as the target physical object, which can enhance the operability of target physical object selection, enhance the diversity of target physical object selection methods, and improve the convenience of physical object selection.

[0063] Optionally, in some feasible implementations, the aforementioned first user operation instruction can also be a user swipe instruction. It is understood that when there are many candidate physical objects, they cannot all be displayed on the first display panel of the touchscreen display device. The touchscreen display device can first display some of the aforementioned candidate physical objects on the first display panel, and then switch the display of the aforementioned candidate physical objects based on the detected user swipe instruction. Here, the first display panel can detect the aforementioned user swipe instruction using methods including, but not limited to, resistive touchscreen technology, capacitive touchscreen technology, swipe direction detection algorithms, weighted coordinate transformation, and swipe signal recognition methods. For example, taking the swipe direction detection algorithm as an example, the first display panel can determine the starting and ending coordinates of the user's swipe operation by using the capacitance when the finger touches the screen and the capacitance when the finger leaves the screen. It then calculates the angle between the swipe trajectory and the positive direction of the horizontal axis based on the difference between the starting and ending coordinates, thereby determining the swipe direction. The angle between the aforementioned swipe trajectory and the positive direction of the horizontal axis satisfies:

[0064] Where θ is the angle between the sliding trajectory and the positive direction of the horizontal axis, the starting coordinates of the sliding are (x1, y1), and the ending coordinates of the sliding are (x2, y2). When the touch screen display device detects a user sliding command on any display area of ​​the first display panel of the touch screen display device, it can determine the user's sliding direction, and then switch the display of the multiple physical objects on the first display panel based on the user's sliding direction, and switch to mark one of the multiple physical objects as the currently selected physical object. When the touch screen display device detects that the user's sliding command has stopped input, for example, when it detects that the user's finger has left the first display panel, or when it detects that the coordinate position of the user's finger has stopped changing for more than a preset time (for example, the preset time can be 5 seconds), it can be determined that the user has stopped input. At this time, the touch screen display device can determine the currently selected physical object as the target physical object. See Figure 5, which is another application diagram of the physical object selection operation provided in the embodiment of this application. For example, the first display panel shown in Figure 5 includes display areas corresponding to physical channels 1-3. Physical channels 4-8 and the auxiliary interface are not displayed due to the limited size of the display panel. It can be understood that physical channels 1-8 and the auxiliary interface are candidate physical objects, allowing the user to select the target physical object. As shown in Figure 5, when "1" is marked in the first display panel, it indicates that physical channel 1 is the target physical object. If the user wishes to switch physical channel 8 to the target physical object, they can slide on the first display panel, sliding upwards to trigger the touchscreen display device to sequentially display all the aforementioned physical objects. The touchscreen display device will switch the marking of each physical object during the sliding display process. The user can slide to physical channel 8 (i.e., the display area of ​​"8"). At this time, the touchscreen display device can set physical channel 8 to the state marked by a box, and physical channel 8 is selected as the target physical object. In this embodiment, by detecting the user's swiping command on the first display panel of the touch screen display device, all candidate physical objects can be switched on the first display panel and the marker of the currently selected physical object can be switched, which can improve the convenience of browsing candidate physical objects. At the same time, when the user's swiping command stops input, the currently selected physical object can be determined as the target physical object, which can enhance the operational flexibility of selecting the target physical object and improve the efficiency of physical object selection.

[0065] In some feasible implementations, the aforementioned touchscreen display device may further include physical knobs. Here, the touchscreen display device may include at least one physical knob, which can input corresponding rotation selection commands to the touchscreen display device from different physical knobs, or a general physical knob can input different rotation selection commands to the touchscreen display device at different times. These different physical knobs may have different functions to input different rotation selection commands. For example, the physical knob may be a time reference knob, a trigger level knob, a trigger mode selection knob, a vertical control knob, a channel selection knob, etc., and the specific function can be determined according to the actual application scenario, without limitation here.

[0066] Optionally, the first user operation command can be a rotation selection command based on the physical knob input. When the touchscreen display device detects the rotation selection command input by the physical knob, it can switch the display of the multiple physical objects on the first display panel based on the rotation selection command, and switch one of the multiple physical objects as the currently selected physical object. It can be understood that the rotation selection command can be clockwise or counterclockwise rotation. The specific switching rules corresponding to clockwise and counterclockwise rotation can be determined according to the actual situation. For example, clockwise rotation can be used to switch the marker to the next physical channel, and counterclockwise rotation can be used to switch the marker to the previous physical channel, etc., without limitation here. Here, the marker can be a box marker corresponding to the display area in the first display panel, or it can be a color marker or a font size highlight marker, which can be determined according to the actual application scenario, without limitation here. When the touchscreen display device detects that the rotation selection command has stopped input, for example, when it detects that the user no longer rotates the physical knob, or when the user's finger leaves the physical knob, the touchscreen display device can determine that the rotation selection command has stopped input. At this time, the touchscreen display device can determine the currently selected physical object as the target physical object. In this embodiment, by detecting the rotation selection command on the physical knob in the touch screen display device, the configuration of the physical accessories on the touch screen display device can be reused. All candidate physical objects are displayed on the first display panel and the mark of the currently selected physical object is switched. This can improve the convenience of viewing candidate physical objects and improve the effective utilization rate of the physical accessories of the touch screen display device. When the user's rotation selection command stops input, the currently selected physical object can be determined as the target physical object, which can enhance the operational flexibility of selecting the target physical object.

[0067] S203, when the second user operation instruction is obtained, the candidate parameters are adjusted based on the second user operation instruction to obtain the target parameters.

[0068] In some feasible implementations, the touchscreen display device can mark the aforementioned candidate parameters as initial parameters associated with the target physical object. It is understood that when switching to a new target physical object, the target physical object will automatically inherit the candidate parameters as its associated initial parameters. For example, please refer again to Figure 5. As shown in Figure 5, assuming the candidate parameter is 20mV, when the target physical object switches from physical channel 1 to physical channel 8, physical channel 8 can inherit the aforementioned candidate parameter (i.e., 20mV) as its associated initial parameter.

[0069] In some feasible implementations, when a touchscreen display device receives a second user operation command, it can adjust at least one parameter of the initial parameters based on the second user operation command to obtain the target parameter. The parameter is at least one of a sign bit, a numerical bit, a decimal place, and a unit. It is understood that the second user operation command can adjust at least one parameter; in other words, the parameter can be adjusted individually, such as adjusting the unit alone, or the parameter can be adjusted in a bundled manner. For example, adjusting the trigger level parameter from -20mV to 0mV and then to +20mV, the sign bit and numerical bit are adjusted in a bundled manner during the adjustment process from negative to positive values. In the embodiments of this application, after switching the target physical object, the initial parameter value of the target physical object inherits the candidate parameter value. Adjusting at least one parameter of the initial parameters based on the obtained second user operation command enhances the operational flexibility of target parameter selection and improves the efficiency of parameter adjustment.

[0070] In some feasible implementations, the aforementioned parameter indicators may include parameter values, which may consist of the aforementioned positive / negative sign bits and numerical bits. It is understood that the positive / negative sign bits and numerical bits are bound and adjusted here. The aforementioned second user operation command may be a user swipe command. When the touchscreen display device detects the user swipe command on the second display panel of the touchscreen display device, it can obtain the swipe angle of the gesture corresponding to the swipe command based on the aforementioned user swipe command. Here, the second display panel can detect the aforementioned user swipe command through methods including but not limited to resistive touchscreen technology, capacitive touchscreen technology, swipe direction detection algorithms, weighted coordinate transformation, and swipe signal recognition methods. For example, taking the swipe direction detection algorithm as an example, the second display panel can determine the starting and ending coordinates of the user swipe operation by the capacitance when the finger touches the screen and the capacitance when the finger leaves the screen. Based on the difference between the starting and ending coordinates, it calculates the angle between the swipe trajectory and the positive direction of the horizontal axis, thereby determining the swipe direction. Wherein, the angle between the aforementioned swipe trajectory and the positive direction of the horizontal axis satisfies:

[0071] Where θ is the angle between the sliding trajectory and the positive direction of the horizontal axis, the starting coordinates of the sliding are (x1, y1), and the ending coordinates of the sliding are (x2, y2). When the sliding angle is within the first angle range, the touch screen display device can adjust the value of the initial parameter in the second display panel in target steps to obtain the currently selected parameter. Here, different sliding angles falling into different angle ranges can be judged as different user operation intentions, that is, falling into different angle ranges can trigger different parameter adjustment functions.

[0072] In some feasible implementations, the aforementioned angle range can be divided into a first angle range and a second angle range. The specific angles corresponding to the first and second angle ranges can be determined according to the actual application scenario and are not limited here. When the sliding angle falls into the first angle range, a first span parameter adjustment can be triggered. The first span parameter adjustment can adjust the parameter value through specific steps. When the sliding angle falls into the second angle range, a second span parameter adjustment can be triggered. The second span parameter adjustment can call the parameter indicator adjustment panel and update the parameter indicators within the parameter indicator adjustment panel. The specific implementation forms of the first and second span parameter adjustments will be described in detail in subsequent embodiments and will not be elaborated here. For example, please refer to Figure 6, which is a schematic diagram of the sliding angle partitioning of the object parameter selection operation provided in this application embodiment. As shown in Figure 6, the first angle range can be within the range of +45° to +135° and the range of -45° to -135°, and the second angle range can be within the range of -30° to +30° and the range of -150° to +150°. Assuming a user wants to trigger the first span parameter adjustment, they can slide within the second display panel as shown in Figure 6. When the touchscreen device detects that the sliding angle falls within the first angle range of 45° to 145°, it can trigger the first span parameter adjustment. It can be understood that the correlation between sliding gestures at different angles within the first angle range and the first span parameter adjustment can be determined based on the actual application scenario. For example, when the sliding angle falls within the +45° to +135° angle range (which can be determined as an upward swipe gesture), the parameter value increases; when the sliding angle falls within the -45° to -135° angle range (which can be determined as a downward swipe gesture), the parameter value decreases. This is not restricted here. The size and unit of the target step can be determined based on the actual application scenario. For example, when adjusting the trigger level, the target step can be 0.01mV, which is not restricted here. When parameter adjustments involve unit conversions, unit switching can also be implemented. For example, with a target step of 0.01mV, decreasing -999.99mV will switch to -1.00V (i.e., -1000.00mV). When the touchscreen display device detects that the user's swipe command has stopped input—for example, when it detects that the user's finger has left the second display panel, or when it detects that the coordinate position of the user's finger has stopped changing for more than a preset time (e.g., the preset time could be 5 seconds)—the touchscreen display device can determine that the user has stopped input and set the currently selected parameter as the target parameter. Here, the preset time can be determined according to the actual application scenario and is not limited here. For example, assuming the target step is 0.01mV, please refer to Figure 7, which is an application diagram of the object parameter selection operation provided in the embodiments of this application.In the touchscreen display device shown in Figure 7, the initial parameter of the trigger level associated with physical channel 1 is currently displayed as 0mV on the second display panel. If the user wishes to adjust the trigger level of physical channel 1 to 0.01mV, a sliding operation can be performed on the second display panel. As shown in Figure 7, if the user's sliding angle falls within the range of +45° to +135°, the touchscreen display device can determine that the user's sliding operation is an upward sliding operation, used to increase the parameter value. When the touchscreen display device detects that the user's finger has left the second display panel for more than 5 seconds, the touchscreen display device can set 0.01mV to the state marked by a box, thereby selecting 0.01mV as the target parameter. In this embodiment, by detecting the user's sliding command for parameter adjustment on the second display panel of the touchscreen display device, when the sliding angle of the gesture corresponding to the user's sliding command falls within the first angle range, the touchscreen display device can adjust the parameter value of the initial parameter in target steps, realizing simultaneous adjustment of the positive and negative sign bits and the numerical bits of the initial parameter, which can improve the efficiency of parameter adjustment and enhance the visualization effect of parameter adjustment.

[0073] In some feasible implementations, the aforementioned second user operation command may also include both a user swipe command and a user adjustment command. When the touchscreen display device detects a user swipe command on the second display panel, it can obtain the swipe angle of the gesture corresponding to the swipe command based on the user swipe command. When the swipe angle is within the aforementioned second angle range, the second display panel is expanded to display a parameter adjustment panel for adjusting the candidate parameters, and at least one of the candidate parameters is marked as the current adjustment indicator object. Here, the angle corresponding to the second angle range can be specifically determined according to the actual application scenario and is not limited here. For example, please refer to Figure 6 again. As shown in Figure 6, the second angle range can be within the range of -30° to +30° and the range of -150° to +150°, which can be specifically determined according to the actual application scenario and is not limited here. Here, different swipe angles within the second angle range can trigger parameter adjustment panels for different adjustment indicator objects, or they can trigger parameter adjustment panels that can be used to adjust all parameter indicators. For example, when the sliding angle falls within the range of -30° to +30°, the touchscreen display device can bring up a parameter adjustment panel for configuring units, while when the sliding angle falls within the range of -150° to +150°, the touchscreen display device can bring up a parameter adjustment panel for configuring the decimal point position. The relationship between the sliding angle and the triggered parameter adjustment panel can be determined according to the actual application scenario and is not limited here.

[0074] Optionally, the touchscreen display device can invoke parameter adjustment panels for different adjustable indicator objects based on user swipe operations at different angles within the second angle range. The adjusted indicator object can be marked as the current adjustable indicator object, which can be identified by a box, color, font size, transparency, etc., without limitation. For example, when the swipe angle falls within the range of -30° to +30° (which can be determined as a left swipe gesture), the touchscreen display device can invoke a parameter adjustment panel for configuring units (i.e., using units as the current adjustable indicator object). At this time, the touchscreen display device can set the display area of ​​the units to the state marked by the box. When the swipe angle falls within the range of -150° to +150° (which can be determined as a right swipe gesture), the touchscreen display device can invoke a parameter adjustment panel for configuring the decimal point position (i.e., using the decimal point position as the current adjustable indicator object). At this time, the touchscreen display device can set the display area of ​​the decimal point to the state marked by the box. For example, please refer to Figure 8, which is another application diagram of the object parameter selection operation provided in this application embodiment. When a right swipe command is detected in the second display panel of the touchscreen display device shown in Figure 8, the device can expand a parameter adjustment panel for adjusting the decimal point position. The current decimal point can be set as the currently adjusted index object marked with a box. Other parameter indices will also be displayed in the parameter adjustment panel, distinguished from candidate parameter indices by color. When a left swipe command is detected in the second display panel of the touchscreen display device shown in Figure 8, the device can expand a parameter adjustment panel for adjusting the unit. The current unit, mV, can be set as the currently adjusted index object marked with a box. Other parameter indices will also be displayed in the parameter adjustment panel, distinguished from candidate parameter indices by color. Simultaneously, the touchscreen display device shown in Figure 8 has a confirmation panel. When any user operation, such as a click, is detected in the confirmation panel, the current parameter is determined to be the target parameter (i.e., 999.98mV in Figure 8).

[0075] Optionally, the touchscreen display device can also trigger a parameter adjustment panel for adjusting parameters based on a user's sliding operation at any angle within the second angle range. This parameter adjustment panel does not contain a specific currently adjustable parameter object; in other words, any parameter object can be adjusted within this panel. The parameter panel may not have a label for the currently adjustable parameter object. For example, please refer to Figure 9, which is another application diagram of the object parameter selection operation provided in this embodiment. When a user sliding command is detected in the second display panel of the touchscreen display device shown in Figure 9, the touchscreen display device can expand the second display panel to display a parameter adjustment panel. The touchscreen display device can highlight the current parameter (i.e., -999.98mV in Figure 9) in the parameter adjustment panel and display some candidate parameter indicators. The user can adjust the parameter indicators within the parameter adjustment panel. It can be understood that the user can adjust parameters such as the decimal point position, positive / negative sign, and unit within the parameter adjustment panel to obtain the target parameter (i.e., 999.98mV in Figure 9). Meanwhile, in the touch screen display device shown in Figure 9, there is a determination panel. When any user operation, such as a click operation, is detected in the determination panel, the current parameter is determined to be the target parameter.

[0076] In some feasible implementations, when the touchscreen display device detects a user adjustment command for the aforementioned current adjustment indicator object, it can adjust the size or position of the current adjustment indicator object based on the user adjustment command to obtain the target parameter. Here, size adjustment can be changing the unit level, and position adjustment can be changing the decimal point position to adjust the numerical level. The aforementioned user adjustment command may include, but is not limited to, user click commands, user swipe commands, or physical knob rotation selection commands, which can be determined according to the actual application scenario and are not limited here. In the embodiments of this application, the touchscreen display device detects user swipe commands for parameter adjustment on the second display panel. When the swipe angle of the gesture corresponding to the user swipe command falls within the second angle range, the touchscreen display device can unfold the parameter adjustment panel. Through the parameter adjustment panel, at least one parameter indicator can be used as the current adjustment indicator object for size or position adjustment, which can improve the readability of the adjustment indicator object. At the same time, it can combine the user adjustment command to achieve the selection of the target parameter, which can improve the efficiency of target parameter selection.

[0077] In some feasible implementations, the parameter adjustment panel may display multiple candidate parameter indicators associated with the currently adjusted indicator object. It is understood that these candidate parameter indicators are available for user selection, meaning they replace the corresponding parameter indicators in the initial parameters based on user adjustment commands to obtain the target parameter.

[0078] In some feasible implementations, the aforementioned user adjustment command can be a user click command, and the touchscreen display device can detect the user click commands on the display areas corresponding to each of the aforementioned candidate parameter indicators on the parameter adjustment panel. Here, the second display panel can detect the aforementioned user click commands using methods including, but not limited to, resistive touchscreen technology, capacitive touchscreen technology, infrared touchscreen technology, and optical touchscreen technology, which will not be elaborated here. When the touchscreen display device detects the aforementioned user click command on any of the aforementioned candidate parameter indicators on the parameter adjustment panel, it marks the aforementioned candidate parameter indicator selected by the aforementioned user click command as the currently selected parameter indicator, and replaces the aforementioned current adjustment indicator object in the aforementioned initial parameters with the aforementioned currently selected parameter indicator to obtain the target parameter. It can be understood that before replacing the aforementioned current adjustment indicator object with the aforementioned currently selected parameter indicator, the touchscreen display device can trigger the aforementioned replacement process by setting a waiting time exceeding a target waiting time (e.g., when no other user operation input exceeds 5 seconds), or by detecting the user's active click on the confirmation panel. Here, the aforementioned mark can be a box mark corresponding to the display area in the second display panel, or it can be a color mark or a font size highlight mark, which can be determined according to the actual application scenario and is not limited here. Here, it can be understood that the aforementioned current adjustment parameter index can be at least one of the following: positive / negative sign bit, numerical bit, decimal place, and unit. For ease of description, the decimal point is used as an example for illustration. Please refer to Figure 10, which is another application schematic diagram of the object parameter selection operation provided in the embodiment of this application. When the touch screen display device detects the user's right swipe command in the second display panel of the touch screen display device shown in Figure 10, the second display panel can be expanded to display a parameter adjustment panel for adjusting the decimal point position. The parameter adjustment panel displays the current parameter (i.e., -999.98mV in Figure 10) and some candidate parameter indices, while the current adjustment index object (i.e., the decimal point marked by the box in Figure 10) is marked with a box. Suppose the user wants to adjust the target parameter to -99.998mV, that is, the user wants to move the current adjustment index object (i.e., the decimal point) one place forward, this can be done by clicking the display area of ​​the target position in the parameter display area of ​​the parameter adjustment panel. When the touchscreen device detects a valid click by the user on the decimal point, it adjusts the decimal point to the target position clicked by the user and marks it as the currently selected parameter (i.e., the decimal point marked with a box in Figure 10). When the user clicks the confirmation panel, the touchscreen device replaces the currently adjusted parameter object in the initial parameter (i.e., -999.98mV) with the currently selected parameter (i.e., the decimal point position moves forward one place) to obtain the target parameter (i.e., obtain -99.998mV).In this embodiment, by detecting user click commands on the parameter adjustment panel of the touch screen display device, the candidate parameter index selected by the user click command can be marked as the currently selected parameter index, which can improve the readability of the adjustment parameter index, and the currently selected parameter index object can be replaced with the currently selected parameter index, which can improve the efficiency of parameter adjustment.

[0079] Optionally, the aforementioned user adjustment command can also be a user swipe command. The touchscreen display device can detect the user swipe command on the display area corresponding to each of the aforementioned candidate parameter indicators on the parameter adjustment panel. Here, the parameter adjustment panel can detect the aforementioned user swipe command through methods including but not limited to resistive touchscreen technology, capacitive touchscreen technology, swipe direction detection algorithm, weighted coordinate transformation, and swipe signal recognition method. For example, taking the swipe direction detection algorithm as an example, the parameter adjustment panel can determine the starting and ending coordinates of the user's swipe operation by the capacitance when the finger touches the screen and the capacitance when the finger leaves the screen. Based on the difference between the starting and ending coordinates, the angle between the swipe trajectory and the positive direction of the horizontal axis is calculated to determine the swipe direction. This will not be elaborated further here. When the touchscreen display device detects the aforementioned user swipe command on the display area corresponding to any of the aforementioned candidate parameter indicators on the parameter adjustment panel, it switches the display of the aforementioned candidate parameter indicators on the parameter adjustment panel and switches to mark one of the aforementioned candidate parameter indicators as the currently selected parameter indicator. Here, the specific relationship between the swipe direction and the switching is determined by the actual application scenario. For example, an upward swipe operation can switch to a smaller unit, and a downward swipe operation can switch to a larger unit. This is not limited here. When the touchscreen display device detects that the user's swipe command has stopped, for example, the touchscreen display device can determine that the user has stopped swiping command input after waiting for more than the target waiting time (e.g., when no other user operation input exceeds 5 seconds), or when it detects that the user actively clicks the confirmation panel, the aforementioned current adjustment index object in the initial parameters is replaced with the aforementioned currently selected parameter index to obtain the target parameter. Here, it can be understood that the aforementioned current adjustment parameter index can be at least one of positive and negative sign bits, numerical bits, decimal points, and units. For ease of description, units are used as the current adjustment parameter index for illustration. Please refer to Figure 11, which is another application schematic diagram of the object parameter selection operation provided in the embodiment of this application. When the touchscreen display device detects the user's left swipe command in the second display panel of the touchscreen display device as shown in Figure 11, it can expand the second display panel to display a parameter adjustment panel for adjusting units. The parameter adjustment panel displays the current parameter (i.e., -999.98mV in Figure 11) and some candidate parameter indices. At the same time, the current adjustment index object (i.e., the unit mV marked by the box in Figure 11) can be marked by a box. Suppose a user wants to adjust the target parameter to -99.998 microvolts (μV), they can do so by sliding the slider in the candidate unit display area of ​​the parameter adjustment panel.When the touchscreen display device detects a valid swipe operation by the user within the candidate unit area, it can switch units according to the swipe direction. As shown in Figure 11, when the user swipes upwards, the touchscreen display device can display the unit changing from mV to μV. When the user stops swiping, the touchscreen display device can mark μV as the currently selected parameter (i.e., the unit marked by the box in Figure 11). When the user clicks the OK panel, the touchscreen display device can replace the currently adjusted parameter object (i.e., mV) in the initial parameter (i.e., -999.98mV) with the currently selected parameter object (i.e., μV) to obtain the target parameter (i.e., obtain the target parameter -99.998μV). In this embodiment, by detecting the user's swipe command on the parameter adjustment panel, the touchscreen display device can mark the candidate parameter object selected by the user's swipe command as the currently selected parameter object, improving the readability of the adjusted parameter object. Furthermore, by replacing the corresponding currently adjusted parameter object in the initial parameter with the currently selected parameter object, it enhances the operational flexibility of selecting the target parameter and improves the efficiency of parameter adjustment.

[0080] Optionally, the aforementioned touchscreen display device also includes a physical knob. It is understood that the touchscreen display device may include at least one physical knob. Different physical knobs can be used to input corresponding rotation selection commands, or a single universal physical knob can be used to input different rotation selection commands at different times. Here, the different physical knobs can have different functions to input different rotation selection commands. For example, the physical knob can be a time reference knob, a trigger level knob, a trigger mode selection knob, a vertical control knob, a channel selection knob, etc., which can be determined according to the actual application scenario and is not limited here. The user adjustment command is the aforementioned rotation selection command. When the touchscreen display device detects the rotation selection command on the physical knob, it switches the display of the multiple candidate parameter indicators on the parameter adjustment panel based on the rotation selection command, and marks one of the multiple candidate parameter indicators as the currently selected parameter indicator. Here, the rotation selection command can be clockwise or counterclockwise. The specific parameter adjustment rules for clockwise and counterclockwise rotation can be determined based on the current adjustment parameter object and the actual application scenario. For example, clockwise rotation can be defined as moving the decimal point one place to the right, and counterclockwise rotation as moving the decimal point one place to the left, etc., without any restrictions here. When the touch screen display device detects that the above rotation selection command has stopped input, for example, when the touch screen display device detects that the user has stopped rotating the physical knob, or when the touch screen display device detects that the user's finger has left the physical knob, it can be determined that the user has stopped input. The touch screen display device can replace the above currently adjusted index object in the above initial parameters with the above currently selected parameter index to obtain the target parameter. In this embodiment, the touchscreen display device detects the rotation selection command on the physical knob, switches the display of all candidate parameter indicators on the parameter adjustment panel, and switches the marker of the currently selected parameter indicator. This allows for the reuse of the configuration of physical components on the touchscreen display device, improving the convenience of viewing candidate parameter indicators while increasing the effective utilization rate of the physical components. When the user's rotation selection command stops input, the currently selected parameter indicator can replace the corresponding currently adjusted indicator object in the initial parameters to obtain the target parameter. This enhances the operational flexibility of target parameter selection and improves the efficiency of parameter adjustment.

[0081] S204, output the above target parameters as the associated parameters of the above target physical object.

[0082] In some feasible implementations, the touchscreen display device can output the aforementioned target parameters as associated parameters of the aforementioned target physical object. Here, the target parameters, as associated parameters of the aforementioned target physical object, will act on the target physical object. The specific method of action can be determined according to the actual application scenario and is not limited here. Taking the trigger level of an oscilloscope as an example, assuming that the target parameter of physical channel 1 on the oscilloscope is determined to be -999.98mV, when the signal reaches this target parameter (i.e., -999.98mV) and meets other trigger conditions, the oscilloscope will start sampling and displaying waveforms at the test points connected to physical channel 1.

[0083] In summary, the parameter adjustment method for touch screen display devices provided in this application can display candidate physical objects and their associated candidate parameters. Upon receiving a first user operation command, a target physical object is determined based on the first user operation command and the candidate physical objects. Upon receiving a second user operation command, the candidate parameters are adjusted based on the second user operation command to obtain the target parameter, which is then output as the associated parameter of the target physical object. The parameter adjustment method for touch screen display devices provided in this application is user-instruction-centric. Based on the user's operation commands on the touch screen display device, the user's intent is determined, and visual parameter adjustment of auxiliary interfaces or physical channels is achieved. This method not only offers high readability and simple operation during parameter adjustment but also provides richer parameter adjustment methods. It is applicable to most multi-channel touch screen display device parameter adjustment scenarios, achieving a more convenient and intuitive parameter adjustment method with strong applicability.

[0084] To facilitate understanding of the parameter adjustment process applied to touchscreen display devices, this application embodiment is described in detail with reference to Figure 12. Referring to Figure 12, which is another schematic flowchart of the parameter adjustment method for touchscreen display devices provided in this application embodiment, an oscilloscope is used as the execution subject, and the trigger level is used as the parameter object for illustration. As shown in Figure 12, assuming that multiple channels of the oscilloscope are connected to different test points of the test circuit, the oscilloscope can be triggered for parameter adjustment. Here, the trigger can be automatically executed when the oscilloscope starts up, or it can be controlled by the user; this will not be elaborated further. Furthermore, the oscilloscope can select a trigger channel, and multiple candidate physical objects can be displayed on the oscilloscope's touchscreen panel for the user to select. Here, candidate physical objects include physical channels and data transmission auxiliary interfaces, etc. The oscilloscope can determine one of the multiple candidate physical objects as the target physical object by detecting the first user operation command applied to the first display panel. It is understood that the first user operation command here includes, but is not limited to, user click commands, user slide commands, and rotation selection commands applied to physical knobs. These commands can be used individually or in combination. The first user operation command can directly select a target physical object, or it can expand a panel for selecting physical objects and then further detect user commands to select the target physical object. The specific choice depends on the actual application scenario and is not limited here. Furthermore, since the oscilloscope also involves various trigger conditions such as trigger types (including, but not limited to, rising edge trigger, falling edge trigger, positive pulse trigger, and negative pulse trigger), these can be modified and configured. Trigger conditions can be configured and invoked through buttons, or the oscilloscope can be triggered directly using its default configuration. The specific choice depends on the actual application scenario and is not limited here. Furthermore, the oscilloscope can adjust trigger parameters. The oscilloscope can adjust initial parameters to obtain target parameters by detecting the second user operation command applied to the second display panel. Here, the oscilloscope's trigger parameters (i.e., trigger levels) can include, but are not limited to, positive / negative signs, numerical values, units, decimal point positions, and other parameter indicators. The oscilloscope can adjust at least one of these parameter indicators based on a second user operation command. In other words, these parameter indicators can be adjusted individually or in combination. It can be understood that the second user operation commands include, but are not limited to, user click commands, user slide commands, and rotation selection commands applied to physical knobs. These operation commands can be used individually or in combination. The second user operation command can directly select a target parameter, or it can expand a parameter adjustment panel and update at least one parameter indicator to obtain the target parameter. The specific method can be determined according to the actual application scenario and is not limited here.It is understandable that the above parameter adjustment process of the oscilloscope can be divided into coarse parameter adjustment and fine parameter adjustment. Coarse parameter adjustment can adjust the parameter indicators, which may include, but are not limited to, one or more of the following: unit, decimal point position, positive or negative sign, and number of digits. Fine parameter adjustment can bind the positive or negative sign and the number of digits to the parameter value for adjustment, and can achieve parameter value adjustment in specific steps. Here, the specific step can be the factory default value or the historical adjustment step, etc., which can be determined according to the actual application scenario and is not limited here. After the trigger parameter adjustment is completed, the parameter adjustment is finished. Furthermore, the oscilloscope can output the above target parameter as the associated parameter of the above target physical object (not shown in the figure). Here, the target parameter determined in the oscilloscope will be used as the trigger level value to trigger the test point corresponding to the target physical object to display the waveform in the waveform display area of ​​the oscilloscope. It is understandable that the target parameter, as the associated parameter of the above target physical object, will act on the target physical object, and the specific method of action can be determined according to the actual application scenario and is not limited here.

[0085] In summary, the parameter adjustment method provided in this application, by displaying candidate physical objects, can determine the target physical object based on the first user operation instruction and the candidate physical objects when a first user operation instruction is obtained. Then, when a second user operation instruction is obtained, the candidate parameters are adjusted based on the second user operation instruction to obtain the target parameter, and finally, the target parameter is output as the associated parameter of the target physical object. The parameter adjustment method for touch screen display devices provided in this application can achieve the selection and visual parameter adjustment of auxiliary interfaces or physical channels based on user operation instructions applied to the touch screen display device. This enhances the visualization effect and readability of parameter adjustment, is simple to operate, and is applicable to most parameter adjustment scenarios of touch screen display devices, demonstrating strong applicability.

[0086] Based on the description of the above-described parameter adjustment method embodiments applicable to touch screen display devices, this application also discloses a parameter adjustment device for touch screen display devices. This parameter adjustment device (which can be simply referred to as the parameter adjustment device for convenience) can be applied to the parameter adjustment method in the embodiments shown in Figures 2 to 12 above to execute the steps in the parameter adjustment method. Here, the parameter adjustment device can be the touch screen display device in the embodiments shown in Figures 2 to 12, that is, the parameter adjustment device can be the execution body of the parameter adjustment method in the embodiments shown in Figures 2 to 12 above. Referring to Figure 13, Figure 13 is a schematic diagram of the structure of the parameter adjustment device provided in this application embodiment. In this application embodiment, the device can operate the following modules:

[0087] Display module 1310 is used to display candidate physical objects and display candidate parameters associated with the candidate physical objects. The candidate physical objects are at least one physical object, and the physical objects are data transmission auxiliary interfaces or physical channels for displaying physical data based on the touch screen display device.

[0088] The physical object determination module 1320 is used to determine the target physical object based on the first user operation instruction and the candidate physical objects when the first user operation instruction is obtained.

[0089] The object parameter determination module 1330 is also used to adjust the candidate parameters based on the second user operation instruction to obtain the target parameter when the second user operation instruction is obtained.

[0090] Output module 1340 is used to output the above target parameters as the associated parameters of the above target physical object.

[0091] In some feasible implementations, the candidate physical objects are multiple physical objects, and when the first user operation instruction is a user click instruction, the physical object determination module 1320 includes:

[0092] The instruction detection unit 1321 is used to detect user click instructions on the display areas corresponding to each of the physical objects on the first display panel of the touch screen display device.

[0093] The object selection unit 1322 is used to mark any physical object as the currently selected physical object and determine the currently selected physical object as the target physical object when the first instruction detection unit detects any user click instruction on the display area corresponding to any physical object.

[0094] In some feasible implementations, the candidate physical objects are multiple physical objects, and when the first user operation instruction is a user click instruction, the physical object determination module 1320 includes:

[0095] The instruction detection unit 1321 is used to trigger the display module to expand the first display panel to display the plurality of physical objects when any user operation instruction is detected on any display area of ​​the first display panel of the touch screen display device, and to mark one of the plurality of physical objects as the currently selected physical object.

[0096] The instruction detection unit 1321 is also used to detect user click instructions on the display areas corresponding to each of the physical objects on the unfolded first display panel.

[0097] The object selection unit 1322 is used to mark any physical object as the currently selected physical object and determine the currently selected physical object as the target physical object when the second instruction detection unit detects any user click instruction on the display area corresponding to any physical object.

[0098] In some feasible implementations, the candidate physical objects are multiple physical objects, and when the first user operation instruction is a user swipe instruction, the physical object determination module 1320 includes:

[0099] The instruction detection unit 1321 is used to trigger the display module to switch the display of the plurality of physical objects on the first display panel based on the user sliding instruction when a user sliding instruction is detected on any display area of ​​the first display panel of the touch screen display device, and to switch and mark one of the plurality of physical objects as the currently selected physical object.

[0100] The object selection unit 1322 is used to determine the currently selected physical object as the target physical object when the third instruction detection unit detects that the user's sliding instruction has stopped input.

[0101] In some feasible implementations, the touch screen display device further includes a physical knob (not shown in the figure), the candidate physical objects are multiple physical objects, and when the first user operation instruction is a rotation selection instruction input based on the physical knob, the physical object determination module 1320 includes:

[0102] The instruction detection unit 1321 is used to trigger the display module to switch the display of the plurality of physical objects on the first display panel based on the rotation selection instruction when the above-mentioned rotation selection instruction is detected, and to switch the marking of one of the plurality of physical objects as the currently selected physical object;

[0103] The object selection unit 1322 is used to determine the currently selected physical object as the target physical object when the fourth instruction detection unit detects that the rotation selection instruction has stopped being input.

[0104] In some feasible implementations, the object parameter determination module 1330 includes:

[0105] The parameter marking unit 1331 is used to mark the above candidate parameters as initial parameters associated with the above target physical object;

[0106] The parameter selection unit 1332 is used to adjust at least one parameter index of the initial parameter based on the second user operation instruction when the second user operation instruction is acquired, so as to obtain the target parameter; wherein the parameter index is at least one of the positive and negative sign bit, the numerical bit, the decimal point and the unit.

[0107] In some feasible implementations, when the above-mentioned parameter index includes parameter values, and the parameter values ​​are composed of the above-mentioned sign bits and numerical bits, the parameter selection unit 1332 is used for:

[0108] When a user swipe command is detected on the second display panel of the touch screen display device, the swipe angle of the gesture corresponding to the swipe command is obtained based on the user swipe command, and when the swipe angle is within the range of the first angle, the parameter value of the initial parameter is adjusted in the second display panel in a target step to obtain the currently selected parameter.

[0109] When the user's swipe command is detected to stop input, the currently selected parameter is determined as the target parameter.

[0110] In some feasible implementations, when the second user operation command includes a user sliding command and a user adjustment command, the parameter selection unit 1332 is used for:

[0111] When a user swipe command is detected on the second display panel of the touch screen display device, the swipe angle of the gesture corresponding to the swipe command is obtained based on the user swipe command, and when the swipe angle is within the range of the second angle, the display module is triggered to expand the second display panel to display a parameter adjustment panel for adjusting the candidate parameters, and at least one of the candidate parameters is marked as the current adjustment index object.

[0112] When a user adjustment instruction is detected for the aforementioned current adjustment indicator object, the size or position of the aforementioned current adjustment indicator object is adjusted based on the aforementioned user adjustment instruction to obtain the target parameter. The aforementioned user adjustment instruction includes a user click instruction, a user slide instruction, or a rotation selection instruction.

[0113] In some feasible implementations, when the aforementioned user adjustment instruction is the aforementioned user click instruction, and the aforementioned parameter adjustment panel also displays multiple candidate parameter indicators associated with the aforementioned current adjustment indicator object, the aforementioned parameter selection unit 1332 is used for:

[0114] Detect user click commands on the display areas corresponding to the candidate parameter indicators on the parameter adjustment panel.

[0115] When a user click command is detected on any of the candidate parameter indicators on the parameter adjustment panel, the candidate parameter indicator selected by the user click command is marked as the currently selected parameter indicator, and the currently adjusted indicator object in the initial parameters is replaced with the currently selected parameter indicator to obtain the target parameter.

[0116] In some feasible implementations, when the aforementioned user adjustment command is the aforementioned user sliding command, and the aforementioned parameter adjustment panel also displays multiple candidate parameter indicators associated with the aforementioned current adjustment indicator object, the aforementioned parameter selection unit 1332 is used for:

[0117] The system detects user sliding commands on the display areas corresponding to each of the candidate parameter indicators on the parameter adjustment panel. When a user sliding command is detected on the display area corresponding to any of the candidate parameter indicators on the parameter adjustment panel, the system triggers the display module to switch the display of the multiple candidate parameter indicators on the parameter adjustment panel and to switch and mark one of the multiple candidate parameter indicators as the currently selected parameter indicator.

[0118] When the user's swipe command is detected to stop input, the current adjustment index object in the initial parameters is replaced with the currently selected parameter index to obtain the target parameter.

[0119] In some feasible implementations, the touchscreen display device further includes a physical knob (not shown in the figure), the user adjustment command is the rotation selection command, and when the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object, the parameter selection unit 1332 is used for:

[0120] When a rotation selection command is detected on the physical knob, the display module is triggered to switch the display of the multiple candidate parameter indicators on the parameter adjustment panel based on the rotation selection command, and to switch and mark one of the multiple candidate parameter indicators as the currently selected parameter indicator.

[0121] When the above rotation selection command is detected to have stopped being input, the above currently selected parameter index replaces the above currently adjusted index object in the above initial parameters to obtain the target parameter.

[0122] In the embodiments of this application, the various modules (and / or units) in the device shown in the above figures can be individually or entirely merged into one or more other modules, or some of the modules can be further divided into multiple functionally smaller modules. This can achieve the same operation without affecting the technical effect of the embodiments of this application. The above modules are based on logical function division. In practical applications, the function of one module can also be implemented by multiple modules, or the function of multiple modules can be implemented by one module. In other feasible implementations of this application, the above device may also include other modules. In practical applications, these functions can also be implemented with the assistance of other modules, and can be implemented by multiple modules working together. This is not limited here.

[0123] The parameter adjustment device for touch screen display devices provided in this application embodiment consists of at least a display module, a physical object determination module, an object parameter determination module, and an output module. It may also include functional units such as an instruction detection unit, an object selection unit, a parameter marking unit, and a parameter selection unit. It can display candidate physical objects and candidate parameters associated with the candidate physical objects. When a first user operation instruction is obtained, a target physical object is determined based on the first user operation instruction and the candidate physical objects. When a second user operation instruction is obtained, the candidate parameters are adjusted based on the second user operation instruction to obtain the target parameters. The target parameters can be output as associated parameters of the target physical object.

[0124] The parameter adjustment device provided in this application embodiment, through the coordinated operation of a display module, a physical object determination module, an object parameter determination module, and an output module, not only enables parameter adjustment of a target physical object on a touchscreen display device and outputs the target parameters to be applied to the target physical object, but also visualizes the parameter adjustment process, increasing its readability. Furthermore, it features a simple structure, easy operation, and strong applicability. Therefore, the parameter adjustment device provided in this application embodiment can enhance the user experience.

[0125] Please refer to Figure 14, which is a schematic diagram of the structure of a touch screen display device provided in an embodiment of this application. As shown in Figure 14, the touch screen display device 100 may include: a processor 1001, a network interface 1004, and a memory 1005. Furthermore, the touch screen display device 100 may also include: a user interface 1003, and at least one communication bus 1002. The communication bus 1002 is used to realize communication between these components. The user interface 1003 may include a display and a keyboard; optionally, the user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface). The memory 1005 includes random access memory (RAM) and non-volatile memory (NVM), such as erasable programmable read-only memory (EPROM). The memory 1005 may also optionally be at least one storage device located remotely from the aforementioned processor 1001. As shown in Figure 14, the memory 1005, which is a computer-readable storage medium, may include an operating system, a network communication module, a user interface module, and a device control application program. In this embodiment, the memory 1005 is used to store program code, and the processor 1001 and the user interface 1003 are used to call the program code to execute the method provided in any of the embodiments shown in Figures 2 to 12.

[0126] In the touch screen display device 100 shown in Figure 14, the network interface 1004 provides network communication functions; the user interface 1003 is mainly used to provide an input interface for the user; and the processor 1001 can be used to call the device control application stored in the memory 1005 to implement the parameter adjustment method applied to the touch screen display device in the embodiments shown in Figures 2 to 12.

[0127] It should be understood that the touchscreen display device 100 described in the embodiments of this application can execute the parameter adjustment method applied to the touchscreen display device in the embodiments shown in Figures 2 to 12 above. The touchscreen display device 100 can be the touchscreen display device in the embodiments shown in Figures 2 to 12 above, or the oscilloscope 1 in the embodiments shown in Figures 1a to 1d above, which will not be described in detail here. In addition, the beneficial effects of using the same method will not be described in detail here.

[0128] Furthermore, it should be noted that this application also provides a computer-readable storage medium storing a computer program executed by the parameter adjustment method for a touchscreen display device mentioned above. This computer program includes program instructions, which, when executed by the display and the processor, enable the execution of the parameter adjustment method for a touchscreen display device provided in the embodiments shown in Figures 2 to 12. Therefore, further details are omitted. Additionally, the beneficial effects of using the same method are also omitted. For technical details not disclosed in the embodiments of the computer-readable storage medium involved in this application, please refer to the description of the method embodiments of this application.

[0129] The aforementioned computer-readable storage medium can be an internal storage unit of the touchscreen display device provided in any of the foregoing embodiments, such as the hard disk or memory of the touchscreen display device. The computer-readable storage medium can also be an external storage device of the touchscreen display device, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc., equipped on the touchscreen display device. Furthermore, the computer-readable storage medium may include both internal storage units and external storage devices of the touchscreen display device. The computer-readable storage medium is used to store the computer program and other programs and data required by the touchscreen display device. The computer-readable storage medium can also be used to temporarily store data that has been output or will be output.

[0130] Furthermore, it should be noted that this application embodiment also provides a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. The display and processor of the touch screen display device load and execute the computer instructions, so that the touch screen display device can perform the method provided in the embodiments shown in Figures 2 to 12 above.

[0131] The terms "first," "second," etc., in the specification, claims, and drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or device that includes a series of steps or units is not limited to the listed steps or modules, but may optionally include steps or modules not listed, or may optionally include other step units inherent to these processes, methods, apparatuses, products, or devices. Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the composition and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0132] The methods and related apparatus provided in this application are described with reference to the method flowcharts and / or structural diagrams provided in this application. Specifically, each block of the method flowcharts and / or structural diagrams, as well as combinations of blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing device, create means for implementing the functions specified in one or more blocks of the flowcharts and / or one or more blocks of the structural diagrams. These computer program instructions can also be stored in a computer-readable storage medium capable of directing a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means that implement the functions specified in one or more blocks of the flowcharts and / or one or more blocks of the structural diagrams. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process, such that the instructions, which execute on the computer or other programmable apparatus, provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks in the structural diagram.

[0133] The above-disclosed embodiments are merely examples of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application shall still fall within the scope of this application.

Claims

1. A parameter adjustment method for a touchscreen display device, characterized in that, The method includes: The candidate physical objects are displayed, along with the candidate parameters associated with them. The candidate physical objects include at least one physical object, which is a data transmission auxiliary interface or physical channel for displaying physical data based on the touchscreen display device. Upon receiving the first user operation instruction, the target physical object is determined based on the first user operation instruction and the candidate physical objects; Upon receiving a second user operation instruction, the candidate parameters are adjusted based on the second user operation instruction to obtain the target parameters; The target parameters are output as associated parameters of the target physical object.

2. The method according to claim 1, characterized in that, The candidate physical object is a plurality of physical objects, and the first user operation instruction is a user click instruction; The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon receiving the first user operation instruction includes: Detect user click commands on the display areas corresponding to each physical object on the first display panel of the touch screen display device; When a user click command is detected on the display area corresponding to any of the physical objects, the physical object is marked as the currently selected physical object, and the currently selected physical object is determined as the target physical object.

3. The method according to claim 1, characterized in that, The candidate physical object is a plurality of physical objects, and the first user operation instruction is a user click instruction; The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon receiving the first user operation instruction includes: When any user operation command is detected on any display area of ​​the first display panel of the touch screen display device, the first display panel is expanded to display the plurality of physical objects, and one of the plurality of physical objects is marked as the currently selected physical object; The system detects user click commands on the display areas corresponding to each physical object on the unfolded first display panel, and when any user click command is detected on the display area corresponding to any physical object, it marks any physical object as the currently selected physical object and determines the currently selected physical object as the target physical object.

4. The method according to claim 1, characterized in that, The candidate physical object is a plurality of physical objects, and the first user operation instruction is a user swipe instruction; The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon receiving the first user operation instruction includes: When a user swipe command is detected on any display area of ​​the first display panel of the touch screen display device, the plurality of physical objects are switched to be displayed on the first display panel based on the user swipe command, and one of the plurality of physical objects is marked as the currently selected physical object; When the user's swipe command stops input, the currently selected physical object is determined as the target physical object.

5. The method according to claim 1, characterized in that, The touchscreen display device also includes a physical knob, the candidate physical objects are multiple physical objects, and the first user operation command is a rotation selection command input based on the physical knob; The step of determining the target physical object based on the first user operation instruction and the candidate physical objects upon receiving the first user operation instruction includes: When the rotation selection command is detected, the plurality of physical objects are switched to be displayed on the first display panel based on the rotation selection command, and one of the plurality of physical objects is switched to be marked as the currently selected physical object; When the input of the rotation selection command is stopped, the currently selected physical object is determined as the target physical object.

6. The method according to any one of claims 2 to 5, characterized in that, The step of adjusting the candidate parameters to obtain the target parameters based on the second user operation instruction when the second user operation instruction is obtained includes: The candidate parameters are marked as initial parameters associated with the target physical object; Upon receiving a second user operation instruction, at least one parameter index of the initial parameters is adjusted based on the second user operation instruction to obtain the target parameter; The parameter index is at least one of the following: sign bit, numerical bit, decimal place, and unit.

7. The method according to claim 6, characterized in that, The parameter index includes parameter values, which are composed of the positive / negative sign bit and the numerical bit; the second user operation instruction is a user sliding instruction; The step of adjusting at least one parameter index of the initial parameters based on the second user operation instruction when the second user operation instruction is obtained includes: When a user swipe command is detected on the second display panel of the touch screen display device, the swipe angle of the gesture corresponding to the swipe command is obtained based on the user swipe command, and when the swipe angle is within the first angle range, the parameter value of the initial parameter is adjusted on the second display panel in a target step to obtain the currently selected parameter; When the user's swipe command is detected to stop input, the currently selected parameter is determined as the target parameter.

8. The method according to claim 6, characterized in that, The second user operation instructions include user swipe instructions and user adjustment instructions; The step of adjusting at least one parameter index of the initial parameters based on the second user operation instruction when the second user operation instruction is obtained includes: When a user swipe command is detected on the second display panel of the touch screen display device, the swipe angle of the gesture corresponding to the swipe command is obtained based on the user swipe command, and when the swipe angle is within the second angle range, the second display panel is expanded to display a parameter adjustment panel for adjusting the candidate parameters, and at least one of the parameter indicators of the candidate parameters is marked as the current adjustment indicator object; When a user adjustment instruction is detected for the current adjustment indicator object, the size or position of the current adjustment indicator object is adjusted based on the user adjustment instruction to obtain the target parameter. The user adjustment instruction includes a user click instruction, a user swipe instruction, or a rotation selection instruction.

9. The method according to claim 8, characterized in that, The user adjustment command is the user click command; the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object; When a user adjustment instruction for the current adjustment indicator object is detected, adjusting the current adjustment indicator object based on the user adjustment instruction includes: Detect user click commands on the display areas corresponding to each of the candidate parameter indicators on the parameter adjustment panel; When a user click command is detected on any of the candidate parameter indicators on the parameter adjustment panel, the candidate parameter indicator selected by the user click command is marked as the currently selected parameter indicator, and the currently adjusted indicator object in the initial parameters is replaced with the currently selected parameter indicator to obtain the target parameter.

10. The method according to claim 8, characterized in that, The user adjustment command is the user sliding command; the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object; When a user adjustment instruction for the current adjustment indicator object is detected, adjusting the current adjustment indicator object based on the user adjustment instruction includes: Detect user sliding commands on the display areas corresponding to each of the candidate parameter indicators on the parameter adjustment panel; When a user sliding command is detected on the display area corresponding to any of the candidate parameter indicators on the parameter adjustment panel, the display of the plurality of candidate parameter indicators is switched on the parameter adjustment panel, and one of the plurality of candidate parameter indicators is switched to be the currently selected parameter indicator; When the user's swipe command is detected to stop input, the current adjustment index object in the initial parameters is replaced with the currently selected parameter index to obtain the target parameter.

11. The method according to claim 8, characterized in that, The touchscreen display device also includes a physical knob, and the user adjustment command is the rotation selection command; the parameter adjustment panel also displays multiple candidate parameter indicators associated with the current adjustment indicator object; When a user adjustment instruction for the current adjustment indicator object is detected, the adjustment of the current adjustment indicator object is performed based on the user adjustment instruction; including: When a rotation selection command is detected on the physical knob, the multiple candidate parameter indicators are switched on the parameter adjustment panel based on the rotation selection command, and one of the multiple candidate parameter indicators is marked as the currently selected parameter indicator. When the input of the rotation selection command is stopped, the current adjustment index object in the initial parameters is replaced with the currently selected parameter index to obtain the target parameter.

12. A parameter adjustment device for a touchscreen display device, characterized in that, The device includes: The display module is used to display candidate physical objects and candidate parameters associated with the candidate physical objects. The candidate physical objects are at least one physical object, and the physical objects are data transmission auxiliary interfaces or physical channels for displaying physical data based on the touch screen display device. The physical object determination module is used to determine the target physical object based on the first user operation instruction and the candidate physical objects when the first user operation instruction is obtained; The object parameter determination module is also used to adjust the candidate parameters based on the second user operation instruction to obtain the target parameter when the second user operation instruction is obtained; The output module is used to output the target parameters as associated parameters of the target physical object.

13. A touchscreen display device, characterized in that, The touchscreen display device includes a display, a processor, and a memory; The display, the memory, and the processor are connected together, wherein the display is used to display physical objects and parameters associated with the physical objects, the memory is used to store program code, and the processor is used to call the program code to execute the method according to any one of claims 1-11.

14. The device according to claim 13, characterized in that, The device also includes a physical knob; the physical knob is used to input rotation selection commands to the processor.

15. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program adapted to be loaded by a processor and executed as described in any one of claims 1-11.

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