Press Calibration Method, Device, Equipment and Storage Medium for Handle Trigger

Abstract

The present invention discloses a pressing calibration method, device, equipment and storage medium for a handle trigger. The present invention discloses: continuously applying a pressing force to the handle trigger, determining displacement information of the handle trigger during the pressing process, determining a measurement interval according to the displacement information, respectively measuring the trigger resistance and the driving current required to provide the trigger resistance of the handle trigger during the pressing process according to the measurement interval, and performing pressing calibration on the handle trigger according to the measurement results; since the present invention determines the measurement interval according to the displacement information during the pressing process of the handle trigger, and measures the trigger resistance and the driving current of the handle trigger during the pressing process according to the measurement interval, the total displacement of the pressing process of the handle trigger is evenly divided into multiple displacements for measurement according to the measurement interval, effectively reducing the measurement error, and performing pressing calibration on the handle trigger according to the measurement results, ensuring the consistency of the pressure feedback of the handle trigger during the pressing process.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment calibration, and in particular to a method, device, equipment and storage medium for calibrating the pressing of a handle trigger. Background Art

[0002] The trigger is one of the key components of the game controller. It plays a particularly important role in games such as racing and shooting. The more consistent the resistance feedback of the trigger modules on both sides of the game controller, the better the gaming experience. Therefore, the calibration of the trigger module performance is crucial. However, the problem of inconsistent pressure feedback of the trigger cannot be effectively solved at present, which makes it impossible to effectively reduce the fatigue of users when pressing the trigger.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a handle trigger pressure calibration method, device, equipment and storage medium, aiming to solve the technical problem that the prior art cannot effectively solve the problem of inconsistent handle trigger pressure feedback, resulting in the inability to effectively reduce the user's fatigue when pressing the trigger.

[0005] To achieve the above object, the present invention provides a method for calibrating the pressing of a handle trigger, the method comprising the following steps:

[0006] Continuously applying a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process;

[0007] determining a measurement interval according to the displacement information;

[0008] The trigger resistance of the handle trigger during the pressing process and the driving current required to provide the trigger resistance are measured respectively according to the measuring interval, wherein the trigger resistance is the reaction force provided by the handle trigger when it is subjected to the pressing force;

[0009] The handle trigger is pressed and calibrated according to the measurement result.

[0010] Optionally, continuously applying a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process includes:

[0011] Continuously applying pressing force to the handle trigger to obtain pressing information of the handle trigger;

[0012] Determine the current resistance of the handle trigger according to the pressing information;

[0013] Determining the starting position information and the ending position information of the handle trigger during the pressing process according to the current resistance;

[0014] Determine the displacement information of the handle trigger during the pressing process according to the starting position information and the ending position information.

[0015] Optionally, continuously applying a pressing force to the handle trigger to obtain the pressing information of the handle trigger includes:

[0016] Continuously applying a pressing force to the handle trigger according to a preset pressing strategy;

[0017] Performing resistance sampling on the pressing process of the handle trigger according to a preset sampling interval;

[0018] Obtain the pressing information of the handle trigger according to the sampling result.

[0019] Optionally, the determining the starting position information and the ending position information of the handle trigger during the pressing process according to the current resistance includes:

[0020] Determine the resistance change parameter of the handle trigger during the pressing process according to the current resistance;

[0021] When the resistance change parameter exceeds the first resistance threshold, use the current position of the handle trigger as the starting position and obtain the starting position information of the starting position;

[0022] When the resistance change parameter exceeds the second resistance threshold, use the current position of the handle trigger as the ending position and obtain the ending position information of the ending position.

[0023] Optionally, the pressing calibration of the handle trigger according to the measurement result includes:

[0024] Determine the trigger resistance of each pressing displacement of the handle trigger during the pressing process and the drive current required to provide the trigger resistance according to the measurement result;

[0025] Determine the calibration coefficient of the handle trigger according to the trigger resistance and the drive current required to provide the trigger resistance;

[0026] Perform pressing calibration on the handle trigger according to the calibration coefficient.

[0027] Optionally, the determining the calibration coefficient of the handle trigger according to the trigger resistance and the drive current required to provide the trigger resistance includes:

[0028] Determine the operating current of the drive motor of the handle trigger at each pressing displacement according to the trigger resistance and the drive current required to provide the trigger resistance;

[0029] Determine the average current of the drive motor during displacement according to the operating current of each section of the pressing displacement;

[0030] Determine the target operating current of the drive motor according to the motor information of the drive motor;

[0031] Determine the calibration coefficient of the handle trigger according to the target operating current and the average current;

[0032] Optionally, the determining the average current of the drive motor during displacement according to the operating current of each section of the pressing displacement includes:

[0033] Sort the operating currents of each section of the pressing displacement in descending order;

[0034] Perform stability screening on the operating currents of each section of the pressing displacement based on the descending order sorting result and the preset current stability condition;

[0035] Determine the average current of the drive motor during displacement according to the stability screening result;

[0036] In addition, to achieve the above object, the present invention also proposes a pressing calibration device for a handle trigger, and the pressing calibration device for the handle trigger includes:

[0037] An information acquisition module, configured to continuously apply a pressing force to the handle trigger to determine the displacement information of the handle trigger during the pressing process;

[0038] An interval setting module, configured to determine the measurement interval according to the displacement information;

[0039] An operation measurement module, configured to measure the trigger resistance of the handle trigger during the pressing process and the drive current required to provide the trigger resistance according to the measurement interval, where the trigger resistance is the reaction force provided by the handle trigger when bearing the pressing force;

[0040] A calibration control module, configured to perform pressing calibration on the handle trigger according to the measurement result;

[0041] In addition, to achieve the above object, the present invention also proposes a pressing calibration device for a handle trigger, and the pressing calibration device for the handle trigger includes: a memory, a processor, and a pressing calibration program for the handle trigger stored on the memory and executable on the processor, and the pressing calibration program for the handle trigger is configured to implement the steps of the pressing calibration method for the handle trigger as described above.

[0042] In addition, to achieve the above object, the present invention further provides a storage medium, on which a pressing calibration program for a handle trigger is stored. When the pressing calibration program for the handle trigger is executed by a processor, the steps of the pressing calibration method for the handle trigger as described above are implemented.

[0043] The present invention continuously applies a pressing force to the handle trigger to determine the displacement information of the handle trigger during the pressing process, determines the measurement interval according to the displacement information, measures the trigger resistance of the handle trigger during the pressing process and the driving current required to provide the trigger resistance respectively according to the measurement interval. The trigger resistance is the reaction force provided by the handle trigger when bearing the pressing force, and the handle trigger is calibrated for pressing according to the measurement results. Since the present invention continuously applies a pressure to the handle trigger, thereby simulating the actual use process of the handle, determining the displacement information of the handle trigger during the pressing process, then setting the measurement interval according to the displacement generated by the handle trigger during the pressing process, dividing the total displacement generated by the handle trigger during the pressing process into multiple displacement segments according to the measurement interval, and respectively measuring the trigger resistance and the driving current required to provide the trigger resistance in each pressing displacement segment, thereby realizing the measurement of dividing the total displacement of the pressing process of the handle trigger into multiple displacement segments according to the measurement interval, effectively reducing the measurement error, and calibrating the handle trigger for pressing according to the measurement results, ensuring the consistency of the pressure feedback of the handle trigger during the pressing process. Description of the Drawings

[0044] Figure 1 It is a schematic structural diagram of a pressing calibration device for a handle trigger in the hardware operating environment related to the embodiment solution of the present invention;

[0045] Figure 2 It is a schematic flowchart of the first embodiment of the pressing calibration method for the handle trigger of the present invention;

[0046] Figure 3 It is a schematic flowchart of the second embodiment of the pressing calibration method for the handle trigger of the present invention;

[0047] Figure 4 It is a schematic structural diagram of the pressing calibration device in the second embodiment of the pressing calibration method for the handle trigger of the present invention;

[0048] Figure 5 It is a schematic flowchart of the third embodiment of the pressing calibration method for the handle trigger of the present invention;

[0049] Figure 6 It is a schematic block diagram of the first embodiment of the pressing calibration device for the handle trigger of the present invention.

[0050] Explanation of the Reference Numerals in the Drawings:

[0051] Label Name Label Name 1 Laminating device 2 Force sensor 3 Carrier 4 Electric cylinder 5 Trigger module

[0052] The realization, functional features, and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0053] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0054] Refer to Figure 1 , Figure 1 , which is a schematic structural diagram of a pressing calibration device for a handle trigger in the hardware operating environment related to the embodiment solution of the present invention.

[0055] As Figure 1 shown, the pressing calibration device for the handle trigger may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard). Optionally, the user interface 1003 may further 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 wireless fidelity (Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0056] Those skilled in the art can understand that Figure 1 the structure shown in

[0057] does not constitute a limitation on the pressing calibration device for the handle trigger and may include more or fewer components than shown, or combine certain components, or have different component arrangements. Figure 1 shown, the memory 1005, as a storage medium, may include an operating system, a network communication module, a user interface module, and a pressing calibration program for the handle trigger.

[0058] In Figure 1In the pressing calibration device of the handle trigger shown, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the pressing calibration device of the handle trigger of the present invention can be arranged in the pressing calibration device of the handle trigger. The pressing calibration device of the handle trigger calls the pressing calibration program stored in the memory 1005 through the processor 1001 and executes the pressing calibration method of the handle trigger provided by the embodiments of the present invention.

[0059] Embodiments of the present invention provide a method for calibrating the pressing of a handle trigger. Refer to Figure 2 , Figure 2 which is a schematic flowchart of the first embodiment of a method for calibrating the pressing of a handle trigger of the present invention.

[0060] In this embodiment, the method for calibrating the pressing of the handle trigger includes the following steps:

[0061] Step S10: Continuously apply a pressing force to the handle trigger to determine the displacement information of the handle trigger during the pressing process.

[0062] It should be understood that the execution subject of the method in this embodiment can be a pressing calibration device of a handle trigger with functions of data processing, network communication, and program running, such as a computer, or other devices or equipment that can achieve the same or similar functions. Here, the above-mentioned pressing calibration device of the handle trigger (hereinafter referred to as the pressing calibration device) is used as an example for illustration.

[0063] It should be noted that the handle trigger can be the trigger module 5 on a game handle, where the trigger module 5 can include a trigger, a pendulum, and a driving motor. The pendulum is used to provide a reaction force to the trigger, and the magnitude of the reaction force is determined by the working voltage of the driving motor; the driving motor is used to drive the pendulum to expand and contract. The above-mentioned pressing force can be an acting force that simulates a user pressing the handle trigger when using the handle, and the pressing calibration device can determine the magnitude of the pressing force according to a preset pressing strategy. The above-mentioned displacement information can be relevant information about the displacement generated by the handle trigger during the process of being pressed by the pressing force, such as the displacement distance, etc.

[0064] It should be understood that in order to simulate the operating conditions of the handle trigger during actual use, the pressing calibration device in this embodiment continuously applies a pressure to the handle trigger according to a preset pressing strategy, and monitors the displacement of the handle trigger during the process of the handle trigger being pressed, so as to determine the displacement information of the handle trigger during the pressing process.

[0065] Step S20: Determine the measurement interval according to the displacement information.

[0066] It should be noted that the measurement interval can be the displacement interval of the trigger of the measurement handle. The pressing calibration device can divide the total displacement generated by the trigger of the handle during the pressing process into multiple displacement segments according to the measurement interval, and then measure the decibels of the multiple displacement segments respectively, thereby ensuring the accuracy of the measurement and effectively reducing the measurement error.

[0067] It should be understood that in order to effectively avoid the errors generated during the measurement, the pressing calibration device in this embodiment adopts a segmented measurement method. The total displacement stroke generated by the trigger of the handle during the pressing process is determined according to the displacement information, and the total displacement stroke is evenly divided according to the preset segmented measurement strategy into multiple displacement strokes, so as to measure the multiple displacement strokes respectively.

[0068] Step S30: Measure the trigger resistance of the trigger of the handle during the pressing process and the driving current required to provide the trigger resistance respectively according to the measurement interval. The trigger resistance is the reaction force provided by the trigger of the handle when it bears the pressing force.

[0069] It should be noted that the trigger resistance is the reaction force provided by the pendulum when the trigger in the trigger module 5 bears the pressing force. Among them, the magnitude of the reaction force is determined by the driving voltage of the driving motor in the trigger module 5. The above driving current can be the working current of the driving motor in the trigger module 5. Among them, the driving current is determined by the magnitude of the sampling resistance connected to the driving motor; the sampling resistance is connected to the driving motor of the trigger module 5 and is used to measure the driving voltage of the driving motor.

[0070] It should be understood that in order to accurately measure the operating conditions of the trigger of the handle during the pressing process, the pressing calibration device in this embodiment divides the total displacement stroke of the trigger of the handle into multiple displacement strokes according to the measurement interval, measures the trigger resistance of the trigger of the handle and the driving voltage required to provide the trigger resistance in the multiple displacement strokes respectively, and converts the driving voltage of the driving motor into a driving current according to the resistance value of the sampling resistance.

[0071] Step S40: Perform pressing calibration on the trigger of the handle according to the measurement results.

[0072] It should be understood that in order to further reduce the error and thus improve the calibration efficiency, the pressing calibration device in this embodiment arranges the initial driving currents in the measurement results in descending order, screens the sorted initial driving currents according to the preset screening strategy to obtain the relatively stable target driving current after screening, calculates the average current according to the target driving current, determines the calibration coefficient of the trigger of the handle according to the average current and the optimal working current of the driving motor, and performs pressing calibration on the trigger of the handle according to the calibration coefficient. Refer to the following formula 1. Formula 1 is the calculation formula of the calibration coefficient, where RT is the calibration coefficient, Ave(I) is the average current, and Tgt is the optimal working current of the driving motor.

[0073] RT=Round((Tgt÷Ave(I)×100)) Formula 1

[0074] In a specific implementation, the pressing calibration device divides the total displacement stroke generated by the handle trigger during the pressing process into 8 sections of displacement strokes to be measured according to the measurement interval, and measures the 8 sections of displacement strokes to be measured respectively, thereby measuring the trigger resistance of each displacement stroke to be measured and the driving voltage of the driving motor required to provide the above-mentioned trigger resistance, converting the driving voltage into an initial driving current according to the resistance value of the sampling resistor connected to the driving voltage, and arranging the initial driving currents in each section of the displacement stroke to be measured in descending order, screening the arranged initial driving currents according to a preset screening strategy, eliminating unstable initial driving currents, and obtaining a relatively stable target driving current, and calculating the average current based on the target driving current, and determining the calibration coefficient of the handle trigger based on the average current and the optimal working current of the driving motor, and writing the calibration coefficient into the trigger module 5, thereby completing the pressing calibration process.

[0075] In this embodiment, by continuously applying a pressing force to the handle trigger, displacement information of the handle trigger during the pressing process is determined, a measurement interval is determined according to the displacement information, and a trigger resistance of the handle trigger during the pressing process and a driving current required to provide the trigger resistance are respectively measured according to the measurement interval, wherein the trigger resistance is a reaction force provided by the handle trigger when it is subjected to the pressing force, and the handle trigger is pressed and calibrated according to the measurement result; since the present invention realizes the process of simulating the actual use of the handle by continuously applying pressure to the handle trigger, the displacement information of the handle trigger during the pressing process is determined, and a measurement interval is set according to the displacement generated by the handle trigger during the pressing process, and the total displacement generated by the handle trigger during the pressing process is divided into multiple displacements according to the measurement interval, and the trigger resistance in each displacement segment and the driving current required to provide the trigger resistance are respectively measured, thereby realizing that the total displacement of the handle trigger during the pressing process is divided into multiple displacements according to the measurement interval for measurement, effectively reducing the measurement error, and pressing and calibrating the handle trigger according to the measurement result, ensuring the consistency of the pressure feedback of the handle trigger during the pressing process.

[0076] refer to Figure 3 , Figure 3 It is a flow chart of a second embodiment of a method for calibrating a handle trigger press of the present invention.

[0077] Based on the above first embodiment, in this embodiment, step S10 includes:

[0078] Step S101: continuously applying pressing force to the handle trigger to obtain pressing information of the handle trigger.

[0079] It should be noted that the pressing information can be the pressing information feedback when a pressing force is applied to the handle trigger, that is, when the trigger in the trigger module 5 is pressed, the relevant information of the reaction force provided by the pendulum to the trigger. The pressing calibration device can measure the resistance generated when the trigger is pressed through an internally integrated or externally connected force sensor 2.

[0080] Furthermore, in order to accurately obtain the pressing information of the handle trigger during the pressing process, the above step S101 may include:

[0081] Step S1011: Continuously apply a pressing force to the handle trigger according to a preset pressing strategy;

[0082] Step S1012: Perform resistance sampling on the pressing process of the handle trigger according to a preset sampling interval;

[0083] Step S1013: Obtain the pressing information of the handle trigger according to the sampling result.

[0084] It should be noted that the preset pressing strategy can be a strategy preset for simulating the pressing of the handle trigger during actual use, and the preset pressing strategy may include a preset pressing force, etc. The above preset sampling interval can be a sampling interval preset for performing resistance sampling on the pressing process of the handle trigger.

[0085] In a specific implementation, the pressing calibration device fixes the trigger module 5, controls the electric cylinder 4 to move to the trigger position and then performs stepping according to a preset step distance interval, and obtains the resistance value feedback by the trigger after each step through the force sensor 2.

[0086] For example, the pressing calibration device fixes the trigger module 5, controls the electric cylinder 4 to move to the trigger position and then performs stepping, where the distance of each step is 0.1 mm, and obtains the resistance value feedback by the trigger after each step of 0.1 mm through the force sensor 2.

[0087] Step S102: Determine the current resistance of the handle trigger according to the pressing information.

[0088] It should be noted that the current resistance can be the reaction force generated when the handle trigger is pressed. Refer to Figure 4 , Figure 4 is a schematic structural diagram of the pressing calibration device. The pressing calibration device includes a pressing device 1, a force sensor 2, a carrier 3, and an electric cylinder 4. Among them, the above pressing device 1 is used to fix the trigger module 5, the above force sensor 2 is used to measure the current resistance of the handle trigger, the above carrier 3 is used to carry the trigger module 5, the above electric cylinder 4 is used to drive the force sensor 2 to move, and the pressing calibration device can determine the displacement stroke of the handle trigger according to the displacement amount of the electric cylinder 4.

[0089] Step S103: Determine the starting position information and the ending position information of the handle trigger during the pressing process according to the current resistance.

[0090] It should be noted that the starting position information can be the position information of the handle trigger in the initial state (i.e., the state when there is no displacement). The ending position information can be the position information of the handle trigger until it stops after being displaced by the pressing force.

[0091] Furthermore, in order to accurately determine the starting position information and the ending position information of the handle trigger during the pressing process, the above-mentioned step S103 may include:

[0092] Step S1031: Determine the resistance change parameter of the handle trigger during the pressing process according to the current resistance.

[0093] Step S1032: When the resistance change parameter exceeds the first resistance threshold, take the current position of the handle trigger as the starting position and obtain the starting position information of the starting position.

[0094] Step S1033: When the resistance change parameter exceeds the second resistance threshold, take the current position of the handle trigger as the ending position and obtain the ending position information of the ending position.

[0095] It should be noted that the resistance change parameter can be the change parameter of the resistance feedback each time the position of the handle trigger changes during the displacement process. For example, the handle trigger moves from point A to point B. Among them, the absolute value of the difference between the resistance feedback by the handle trigger at point A and the resistance feedback at point B is the resistance change parameter of the handle trigger during the pressing process. Refer to the following formula 2, which is the calculation formula for the resistance change parameter. Among them, F(n + 1) is the resistance feedback after the handle trigger is displaced, F(n) is the resistance feedback before the handle trigger is displaced, and Δ is the resistance change parameter.

[0096] F(n + 1) - F(n) = Δ Formula 2

[0097] The above first resistance threshold can be 0.05N. When the resistance change parameter exceeds 0.05N, mark the position exceeding 0.05N as the starting position of the handle trigger. Then, the electric cylinder 4 moves quickly to a position close to the trigger ending position and steps by 0.1mm. The force sensor 2 obtains the resistance value F(n) after each step of 0.1mm. The above second resistance threshold can be 0.5N. When the current resistance change parameter exceeds 0.5N, mark the position exceeding 0.5N as the ending position.

[0098] Step S104: Determine the displacement information of the handle trigger during the pressing process according to the starting position information and the ending position information.

[0099] It should be understood that the pressing calibration device determines the current resistance of the trigger being pressed through the force sensor 2, determines the starting position information and the key position information of the displacement generated by the trigger during the pressing process according to the current resistance, determines the displacement amount of the electric cylinder 4 according to the starting position information and the end position information, and determines the displacement information of the handle trigger during the pressing process according to the displacement amount of the electric cylinder 4.

[0100] In this embodiment, by continuously applying a pressing force to the handle trigger, the pressing information of the handle trigger is obtained, the current resistance of the handle trigger is determined according to the pressing information, the starting position information and the end position information of the handle trigger during the pressing process are determined according to the current resistance, and the displacement information of the handle trigger during the pressing process is determined according to the starting position information and the end position information; since the present invention continuously applies a pressing force to the handle trigger, thereby measuring the pressing information feedback by the handle trigger during the pressing process, determining the current resistance of the handle trigger according to the pressing information, thereby determining the acting force feedback by the handle trigger when it is pressed, determining the starting position information and the end position information of the handle trigger during the pressing process according to the current resistance, and determining the displacement information of the handle trigger during the pressing process according to the starting position information and the end position information, thereby accurately determining the displacement stroke generated when the handle trigger is pressed, improving the efficiency of subsequent pressing calibration.

[0101] Reference Figure 5 , Figure 5 is a schematic flowchart of the third embodiment of a method for calibrating the pressing of a handle trigger according to the present invention.

[0102] Based on the above first embodiment, in this embodiment, the step S40 includes:

[0103] Step S401: Determine the trigger resistance of each section of the pressing displacement of the handle trigger during the pressing process and the drive current required to provide the trigger resistance according to the measurement results.

[0104] It should be noted that the trigger resistance and the drive current required to provide the trigger resistance may be the trigger resistance information feedback during each section of displacement generated by the handle trigger during the pressing process, and the drive voltage information of the drive motor.

[0105] It should be understood that in order to effectively avoid errors generated during measurement, the pressing calibration device in this embodiment adopts a segmented measurement method, determines the total displacement stroke generated by the handle trigger during the pressing process according to the displacement information, evenly divides the total displacement stroke according to a preset segmented measurement strategy, divides the total displacement stroke into multiple displacement strokes, and then measures each of the multiple displacement strokes separately, thereby measuring the trigger resistance of the handle trigger and the drive current required to provide the trigger resistance in the multiple displacement strokes.

[0106] Step S402: Determine the calibration coefficient of the handle trigger according to the trigger resistance and the driving current required to provide the trigger resistance.

[0107] It should be noted that the calibration coefficient can be a coefficient used to calibrate and adjust the handle trigger.

[0108] Furthermore, in order to accurately calculate the calibration coefficient of the handle trigger, the above step S402 may include:

[0109] Step S4021: Determine the operating current of the drive motor of the handle trigger at each pressing displacement according to the trigger resistance and the driving current required to provide the trigger resistance;

[0110] Step S4022: Determine the average current of the drive motor during the displacement process according to the operating current at each pressing displacement;

[0111] Step S4023: Determine the target operating current of the drive motor according to the motor information of the drive motor;

[0112] Step S4024: Determine the calibration coefficient of the handle trigger according to the target operating current and the average current.

[0113] It should be noted that the target operating current can be the operating current when the drive motor is in the best operating state.

[0114] It should be noted that the motor information can be information such as the rated power and rated load efficiency of the DC motor of the drive motor, and the operating voltage when the drive motor is in the rated operating state. The pressing calibration device can determine the operating current when the drive motor is in the best operating state or the rated operating state according to the rated power of the DC motor and the operating voltage in the rated operating state, and use the operating current in the rated operating state as the target operating current.

[0115] It should be understood that in this embodiment, the pressing calibration device arranges the initial driving currents in the measurement results in descending order, screens the sorted initial driving currents according to a preset screening strategy to obtain a relatively stable target driving current after screening, calculates the average current according to the target driving current, determines the calibration coefficient of the handle trigger according to the average current and the target operating current of the drive motor, and performs pressing calibration on the handle trigger according to the calibration coefficient. Referring to the following formula 3, formula 3 is the calculation formula of the calibration coefficient, where RT is the calibration coefficient, I v is the average current, I c is the target operating current of the drive motor.

[0116] RT = Round((I c ÷I v×100)) Formula 3

[0117] Further, in order to accurately calculate the average current of the drive motor, the above step S4022 may include:

[0118] Step S4122: Sort the operating currents of each section of the pressing displacement in descending order;

[0119] Step S4222: Perform stability screening on the operating currents of each section of the pressing displacement based on the descending order sorting result and a preset current stability condition;

[0120] Step S4322: Determine the average current of the drive motor during the displacement process according to the stability screening result.

[0121] It should be noted that in order to avoid fluctuations in the measured operating current, it is necessary to screen the operating currents of each section of the pressing displacement to select relatively stable data. The pressing calibration device screens the sorted initial drive current according to a preset screening strategy to obtain a relatively stable target drive current after screening, and calculates the average current based on the target drive current.

[0122] Step S403: Perform pressing calibration on the handle trigger according to the calibration coefficient.

[0123] It should be understood that the pressing calibration device writes the calibration coefficient into the handle trigger, thereby completing the pressing calibration process of the handle trigger.

[0124] In this embodiment, by determining the trigger resistance of each section of the pressing displacement of the handle trigger during the pressing process and the drive current required to provide the trigger resistance according to the measurement result, determining the calibration coefficient of the handle trigger according to the trigger resistance and the drive current required to provide the trigger resistance, and performing pressing calibration on the handle trigger according to the calibration coefficient; since the present invention determines the trigger resistance of each section of the pressing displacement of the handle trigger during the pressing process and the drive current required to provide the trigger resistance according to the measurement result, and measures the information for each section of the displacement respectively, thereby ensuring the accuracy of the acquisition of the trigger resistance and the drive current required to provide the trigger resistance, determining the calibration coefficient of the handle trigger according to the trigger resistance and the drive current required to provide the trigger resistance, and performing pressing calibration on the handle trigger according to the calibration coefficient, thereby effectively improving the pressing calibration efficiency.

[0125] In addition, an embodiment of the present invention also proposes a storage medium, on which a pressing calibration program for the handle trigger is stored. When the pressing calibration program for the handle trigger is executed by a processor, the steps of the pressing calibration method for the handle trigger as described above are implemented.

[0126] Since this storage medium adopts all the technical solutions of the above-mentioned all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here.

[0127] Referring to Figure 6 , Figure 6 is a structural block diagram of the first embodiment of the pressing calibration device for the handle trigger of the present invention.

[0128] As Figure 6 shown, the pressing calibration device for the handle trigger proposed in the embodiment of the present invention includes:

[0129] An information acquisition module 10, configured to continuously apply a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process;

[0130] An interval setting module 20, configured to determine a measurement interval according to the displacement information;

[0131] An operation measurement module 30, configured to measure the trigger resistance of the handle trigger during the pressing process and the driving current required to provide the trigger resistance respectively according to the measurement interval, where the trigger resistance is the reaction force provided by the handle trigger when bearing the pressing force;

[0132] A calibration control module 40, configured to perform pressing calibration on the handle trigger according to the measurement result.

[0133] Further, the information acquisition module 10 is further configured to continuously apply a pressing force to the handle trigger, acquire pressing information of the handle trigger; determine the current resistance of the handle trigger according to the pressing information; determine the starting position information and the ending position information of the handle trigger during the pressing process according to the current resistance; and determine the displacement information of the handle trigger during the pressing process according to the starting position information and the ending position information.

[0134] Further, the information acquisition module 10 is further configured to continuously apply a pressing force to the handle trigger according to a preset pressing strategy; perform resistance sampling on the pressing process of the handle trigger according to a preset sampling interval; and acquire the pressing information of the handle trigger according to the sampling result.

[0135] Further, the information acquisition module 10 is further configured to determine a resistance change parameter of the handle trigger during the pressing process according to the current resistance; when the resistance change parameter exceeds a first resistance threshold, use the current position of the handle trigger as the starting position and acquire the starting position information of the starting position; when the resistance change parameter exceeds a second resistance threshold, use the current position of the handle trigger as the ending position and acquire the ending position information of the ending position.

[0136] Furthermore, the calibration control module 40 is also used to determine the trigger resistance of each section of the pressing displacement of the handle trigger during the pressing process and the driving current required to provide the trigger resistance based on the measurement results; determine the calibration coefficient of the handle trigger based on the trigger resistance and the driving current required to provide the trigger resistance; and perform pressing calibration on the handle trigger based on the calibration coefficient.

[0137] Furthermore, the calibration control module 40 is also used to determine the operating current of the driving motor of the handle trigger in each section of pressing displacement according to the trigger resistance and the driving current required to provide the trigger resistance; determine the average current of the driving motor during the displacement process according to the operating current of each section of pressing displacement; determine the target working current of the driving motor according to the motor information of the driving motor; and determine the calibration coefficient of the handle trigger according to the target working current and the average current.

[0138] Furthermore, the calibration control module 40 is also used to sort the operating current of each section of the pressing displacement in descending order; perform stability screening on the operating current of each section of the pressing displacement based on the descending sorting result and the preset current stability condition; and determine the average current of the drive motor during the displacement process according to the stability screening result.

[0139] In this embodiment, by continuously applying a pressing force to the handle trigger, displacement information of the handle trigger during the pressing process is determined, a measurement interval is determined according to the displacement information, and a trigger resistance of the handle trigger during the pressing process and a driving current required to provide the trigger resistance are respectively measured according to the measurement interval, wherein the trigger resistance is a reaction force provided by the handle trigger when it is subjected to the pressing force, and the handle trigger is pressed and calibrated according to the measurement result; since the present invention realizes the process of simulating the actual use of the handle by continuously applying pressure to the handle trigger, the displacement information of the handle trigger during the pressing process is determined, and a measurement interval is set according to the displacement generated by the handle trigger during the pressing process, and the total displacement generated by the handle trigger during the pressing process is divided into multiple displacements according to the measurement interval, and the trigger resistance in each segment of the pressing displacement and the driving current required to provide the trigger resistance are respectively measured, thereby realizing that the total displacement of the handle trigger during the pressing process is divided into multiple displacements according to the measurement interval for measurement, effectively reducing the measurement error, and pressing and calibrating the handle trigger according to the measurement result, ensuring the consistency of the pressure feedback of the handle trigger during the pressing process.

[0140] It should be understood that the above is only an example and does not constitute any limitation on the technical solution of the present invention. In specific applications, technicians in this field can make settings as needed, and the present invention does not limit this.

[0141] It should be noted that the workflow described above is only illustrative and does not limit the scope of protection of the present invention. In actual applications, those skilled in the art can select some or all of them according to actual needs to achieve the purpose of the solution of this embodiment, and no limitation is imposed here.

[0142] In addition, for the technical details not described in detail in this embodiment, reference can be made to the pressing calibration method of the handle trigger provided in any embodiment of the present invention, and details will not be repeated here.

[0143] In addition, it should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or system including that element.

[0144] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0145] Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as a read-only memory (ROM) / RAM, magnetic disk, optical disc), and includes several instructions for causing a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present invention.

[0146] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A method for pressing calibration of a handle trigger, characterized in that, the method for pressing calibration of the handle trigger includes: continuously applying a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process; determining a measurement interval according to the displacement information; measuring the trigger resistance of the handle trigger during the pressing process and the driving current required to provide the trigger resistance respectively according to the measurement interval, where the trigger resistance is the reaction force provided by the handle trigger when bearing the pressing force; determining the trigger resistance of each pressing displacement segment of the handle trigger during the pressing process and the driving current required to provide the trigger resistance according to the measurement results; determining the average current during the displacement process according to the driving current of each pressing displacement segment, and obtaining the optimal working current of the driving motor of the handle trigger; substituting the optimal working current and the average current into a preset formula to obtain the calibration coefficient of the handle trigger, where the preset formula is RT = Round((Tgt ÷ Ave(I) × 100)), RT is the calibration coefficient, Ave(I) is the average current, and Tgt is the optimal working current of the driving motor; performing pressing calibration on the handle trigger according to the calibration coefficient; wherein, continuously applying a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process includes: continuously applying a pressing force to the handle trigger to obtain the pressing information of the handle trigger; determining the current resistance of the handle trigger according to the pressing information; determining the resistance change parameter of the handle trigger during the pressing process according to the current resistance; when the resistance change parameter exceeds the first resistance threshold, taking the current position of the handle trigger as the starting position and obtaining the starting position information of the starting position; when the resistance change parameter exceeds the second resistance threshold, taking the current position of the handle trigger as the ending position and obtaining the ending position information of the ending position; determining the displacement information of the handle trigger during the pressing process according to the starting position information and the ending position information.

2. The method for pressing calibration of a handle trigger according to claim 1, characterized in that, continuously applying a pressing force to the handle trigger to obtain the pressing information of the handle trigger includes: continuously applying a pressing force to the handle trigger according to a preset pressing strategy; performing resistance sampling on the pressing process of the handle trigger according to a preset sampling interval; obtaining the pressing information of the handle trigger according to the sampling results.

3. The method for pressing calibration of a handle trigger according to any one of claims 1 to 2, characterized in that, determining the average current during the displacement process according to the driving current of each pressing displacement segment includes: determining the operating current of the driving motor of the handle trigger at each pressing displacement segment according to the trigger resistance and the driving current required to provide the trigger resistance; sorting the operating currents of each pressing displacement segment in descending order; performing stability screening on the operating currents of each pressing displacement segment based on the descending order sorting result and a preset current stability condition; determining the average current of the driving motor during the displacement process according to the stability screening result.

4. A pressing calibration device for a handle trigger, characterized in that, the pressing calibration device for the handle trigger includes: an information acquisition module, configured to continuously apply a pressing force to the handle trigger to determine displacement information of the handle trigger during the pressing process; an interval setting module, configured to determine a measurement interval according to the displacement information; an operation measurement module, configured to measure the trigger resistance of the handle trigger during the pressing process and the driving current required to provide the trigger resistance respectively according to the measurement interval, where the trigger resistance is the reaction force provided by the handle trigger when bearing the pressing force; a calibration control module, configured to: determine the trigger resistance of each pressing displacement segment of the handle trigger during the pressing process and the driving current required to provide the trigger resistance according to the measurement results; determine the average current during the displacement process according to the driving current of each pressing displacement segment, and obtain the optimal working current of the driving motor of the handle trigger; substitute the optimal working current and the average current into a preset formula to obtain the calibration coefficient of the handle trigger, where the preset formula is RT = Round((Tgt ÷ Ave(I) × 100)), RT is the calibration coefficient, Ave(I) is the average current, and Tgt is the optimal working current of the driving motor; perform pressing calibration on the handle trigger according to the calibration coefficient; the information acquisition module is further configured to: continuously apply a pressing force to the handle trigger to obtain the pressing information of the handle trigger; determine the current resistance of the handle trigger according to the pressing information; determine the resistance change parameter of the handle trigger during the pressing process according to the current resistance; when the resistance change parameter exceeds a first resistance threshold, use the current position of the handle trigger as the starting position and obtain the starting position information of the starting position; when the resistance change parameter exceeds a second resistance threshold, use the current position of the handle trigger as the ending position and obtain the ending position information of the ending position; determine the displacement information of the handle trigger during the pressing process according to the starting position information and the ending position information.

5. A pressing calibration device for a handle trigger, characterized in that, the pressing calibration device for the handle trigger includes: a memory, a processor, and a pressing calibration program for the handle trigger stored on the memory and executable on the processor, and the pressing calibration program for the handle trigger is configured to implement the pressing calibration method for the handle trigger as described in any one of claims 1 to 3.

6. A storage medium, characterized in that, a pressing calibration program for the handle trigger is stored on the storage medium, and when the pressing calibration program for the handle trigger is executed by a processor, it implements the pressing calibration method for the handle trigger as described in any one of claims 1 to 3.

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