CN109120787B - Mobile terminal, deceleration switching point calibration method and related products - Google Patents

Abstract

The embodiment of the application discloses a mobile terminal, a speed reduction switching point calibration method and a related product, which are applied to the mobile terminal, wherein the mobile terminal comprises a sliding module, the sliding of the sliding module is controlled by the mobile terminal through a position sensor, and the method comprises the following steps: acquiring at least one data set acquired by a position sensor, wherein each data set corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process; and updating the numerical value of the deceleration point of the position sensor according to at least one data set, wherein the numerical value of the deceleration point is used for representing the numerical value of the sensor at the deceleration switching point of the sliding module in the sliding process, and the numerical value of the sensor is the numerical value of the position sensor. The embodiment of the application is favorable for improving the accuracy and the stability of the sliding module controlled by the mobile terminal.

Description

Mobile terminal, deceleration switching point calibration method and related products

technical field

The present application relates to the technical field of mobile terminals, in particular to a mobile terminal, a method for calibrating a deceleration switching point, and related products.

Background technique

At present, some mobile terminals on the market have been equipped with sliding cameras, or are equipped with sliding modules to carry cameras, flashes and other devices. For such sliding structures, the control stability and accuracy of the mobile terminals on the sliding modules will directly affect related Therefore, it is necessary to optimize the control strategy of the sliding module to meet the diverse needs of users.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a mobile terminal, a method for calibrating a deceleration switching point, and related products, so as to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In a first aspect, an embodiment of the present application provides a mobile terminal, including an application processor, a sliding module, and a position sensor, the application processor is connected to the position sensor, and the application processor controls the position sensor through the position sensor. The sliding of the sliding module; wherein,

The position sensor is used to collect multiple data groups, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process;

the application processor, for screening at least one data set from the plurality of data sets; and for updating a deceleration point value of the position sensor according to the at least one data set, the deceleration point value being used to represent The sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor.

In a second aspect, an embodiment of the present application provides a method for calibrating a deceleration switching point, which is applied to a mobile terminal, where the mobile terminal includes a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor, and the method include:

Acquiring at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process;

The deceleration point value of the position sensor is updated according to the at least one data set, and the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is all value of the position sensor.

In a third aspect, an embodiment of the present application provides a deceleration switching point calibration device, which is applied to a mobile terminal, where the mobile terminal includes a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor, and the device including a processing unit and a communication unit, wherein,

The processing unit is configured to acquire at least one data group collected by the position sensor through the communication unit, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or sliding-in process; and updating the deceleration point value of the position sensor according to the at least one data set, the deceleration point value being used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, The sensor value is the value of the position sensor.

In a fourth aspect, an embodiment of the present application provides a mobile terminal, including an application processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory, and are configured by the above Executed by an application processor, the above program includes instructions for executing steps in any method in the first aspect of the embodiments of the present application.

In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program for electronic data exchange, wherein the computer program enables a computer to execute the computer program as described in the first embodiment of the present application. Some or all of the steps described in either method of the second aspect.

In a sixth aspect, an embodiment of the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute as implemented in the present application. Examples include some or all of the steps described in any method of the second aspect. The computer program product may be a software installation package.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application;

2 is a schematic flowchart of a method for calibrating a deceleration switching point provided by an embodiment of the present application;

3 is a schematic flowchart of another deceleration switching point calibration method provided by an embodiment of the present application;

4 is a schematic flowchart of another deceleration switching point calibration method provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application;

FIG. 6 is a block diagram of functional units of a deceleration switching point calibration device provided by an embodiment of the present application.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

The mobile terminals involved in the embodiments of the present application may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to wireless modems, as well as various forms of user equipment (User Equipment). Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) and so on.

At present, the mobile phone can use a freely retractable sliding module, and its interior is composed of a camera module. The sliding module is equipped with camera flash, etc., driven by the mainboard of the mobile phone, to drive the camera module to slide out/into the terminal body. When the slider is completely slid out of the terminal body vertically, the camera function will be turned on, the photo mode will be entered, and the flash mounted on the slider will be called, so that the application can run normally, or the slider can be manually controlled to slide out or retract. The entire sliding process can be precisely controlled by two Hall sensors. The Hall value corresponding to the required position before the factory is calibrated by the precision jig before the factory is obtained, which is used as the deceleration switching point in the final stage of the three-stage speed change. The Hall value of this position directly determines the position and noise of the sliding module.

The actual situation is that after the mobile phone leaves the factory, the state in the user's hand is uncontrollable. The structural deformation caused by the drop causes the position of the magnet to change, which causes the value detected by the Hall sensor to change; extreme conditions such as high temperature and high humidity make the magnet There is a possibility of permanent change in the magnetic flux of the sliding module. The above factors will cause the Hall value at the initial position and the end position of the sliding module to change greatly, resulting in the failure of early deceleration (not in place) and delayed deceleration (big noise).

In view of the above problems, an embodiment of the present application proposes a method for calibrating a deceleration switching point, and the embodiment of the present application will be described in detail below.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of a mobile terminal 1000 provided by an embodiment of the present application. The mobile terminal includes: an application processor 1100, a sliding module 1200, and a position sensor 1300. The application processor is connected to the the position sensor, the application processor controls the sliding of the sliding module through the position sensor; wherein,

The position sensor 1300 is used to collect multiple data groups, each data group corresponds to an effective sliding process of the sliding module 1200, and the sliding process is a sliding-out process or a sliding-in process;

The application processor 1100 is configured to filter at least one data group from the plurality of data groups; and is configured to update the deceleration point value of the position sensor 1300 according to the at least one data group, the deceleration point value using is the sensor value representing the deceleration switching point of the sliding module 1200 during the sliding process, and the sensor value is the value of the position sensor.

The number of groups of the at least one data group may be 50, 100, etc., which is not uniquely limited here, and may be flexibly set by comprehensively considering factors such as computing power and calibration accuracy.

Wherein, the slider module may be provided with any of the following devices: a camera module, an iris sensor, a structured light sensor, etc., which are not uniquely limited here.

Among them, the application processor 1100 is the control center of the mobile terminal, uses various interfaces and lines to connect various parts of the entire mobile terminal, runs or executes the software programs and/or modules stored in the memory, and invokes the software programs and/or modules stored in the memory. Data, perform various functions of the mobile terminal and process data, so as to carry out overall monitoring of the mobile terminal. Among them, the application processor mainly deals with the operating system, user interface, and application programs.

It can be seen that, in the embodiment of the present application, the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the preconfigured deceleration point value all the time and cannot effectively compensate for the influence of external factors. The resulting sensor detection deviation can specifically avoid the problem of in-position or large noise caused by the error of the position sensor, which is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In a possible example, each data set includes a first numerical value, and the first numerical value corresponds to the end position of the sliding process; when updating the deceleration points of the position sensor according to the at least one data set In terms of value, the application processor 1100 is specifically configured to: determine a first mean value of the first value according to the at least one data set; When the difference is greater than the first preset threshold, the deceleration point value is updated according to the first average value.

Wherein, the first preset threshold can be specifically obtained by the developer based on data analysis, the error value of the position sensor at the termination position when the user experience is affected, for example, an empirical value such as 20, which is not uniquely limited here.

It can be seen that in this example, due to the error of the position sensor, the sliding module will decelerate in advance or delay the deceleration, which will cause an error in the sensor value of the end position of the sliding module. The error is accurately obtained through the difference operation, and Based on the empirical value, that is, the first preset threshold, the situation that affects the user experience is accurately identified, so as to accurately locate the error scene that requires the deceleration point numerical calibration of the deceleration switching point position, and improve the positioning accuracy of the error scene, thereby improving the calibration accuracy.

In a possible example, in the aspect of updating the deceleration point value according to the first average value, the application processor 1100 is specifically configured to: update the deceleration point value according to the first average value and a second preset threshold The second preset threshold is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the stroke of the sliding module after deceleration during the sliding process.

Wherein, the second preset threshold can be obtained by calculation, or obtained by experiment, which is not uniquely limited here.

It can be seen that in this example, after locating the error scene, the mobile terminal can accurately calculate the new deceleration point value based on the sensor value at the end position of the actual scene and the second preset threshold, thereby compensating for the error of the position sensor and improving the control sliding The accuracy and stability of the mod.

In a possible example, the valid sliding process means that the sensor value of the end position of the sliding module 1200 during the sliding process is greater than the pre-calibrated deceleration point value.

In a specific implementation, when the mobile terminal detects that the first value in the currently collected data set is greater than the pre-calibrated deceleration point value, the mobile terminal may determine that the current sliding process includes a deceleration movement process, and thus determines that it is valid data once.

It can be seen that, in this example, the mobile terminal can filter out the data groups belonging to the sliding process including the deceleration process through numerical comparison, thereby improving the purity of the sampled data and the calibration accuracy.

In a possible example, the position sensor 1300 is any one of a plurality of position sensors used to control the sliding module 1200;

The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point.

It can be seen that in this example, the mobile terminal can be calibrated for any position sensor that has a problem, which is flexible and convenient, and the control process of the sliding module adopts three-stage variable speed control, that is, acceleration and deceleration first, and the sliding speed is increased at the same time. Stability of the sliding process.

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of a method for calibrating a deceleration switching point provided by an embodiment of the present application, which is applied to the mobile terminal described in any one of FIG. 1. The mobile terminal includes a sliding module, and the The mobile terminal controls the sliding of the sliding module through the position sensor; as shown in the figure, the method for calibrating the deceleration switching point includes:

S201, the mobile terminal acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process;

In a specific implementation, acquiring, by the mobile terminal, at least one data group collected by the position sensor includes: acquiring, by the mobile terminal, multiple data groups collected by the position sensor; screening all data groups from the multiple data groups The sliding process includes the data set of the deceleration process. Improve sampling data purity and improve calibration accuracy.

The number of groups of the at least one data group may be 50, 100, etc., which is not uniquely limited here, and may be flexibly set by comprehensively considering factors such as computing power and calibration accuracy.

S202, the mobile terminal updates the deceleration point value of the position sensor according to the at least one data group, where the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, The sensor value is the value of the position sensor.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In a possible example, each data set includes a first value, and the first value corresponds to the end position of the sliding process; the mobile terminal updates the deceleration of the position sensor according to the at least one data set point value, including: the mobile terminal determining a first average value of the first value according to the at least one data set; after detecting that the difference between the first average value and the pre-calibrated first value is greater than a first preset value When the threshold is set, the deceleration point value is updated according to the first average value.

Wherein, the first preset threshold can be specifically obtained by the developer based on data analysis, the error value of the position sensor at the termination position when the user experience is affected, for example, an empirical value such as 20, which is not uniquely limited here.

It can be seen that in this example, due to the error of the position sensor, the sliding module will decelerate in advance or delay the deceleration, which will cause an error in the sensor value of the end position of the sliding module. The error is accurately obtained through the difference operation, and Based on the empirical value, that is, the first preset threshold, the situation that affects the user experience is accurately identified, so as to accurately locate the error scene that requires the deceleration point numerical calibration of the deceleration switching point position, and improve the positioning accuracy of the error scene, thereby improving the calibration accuracy.

In a possible example, the mobile terminal updating the deceleration point value according to the first average value includes: the mobile terminal updating the deceleration point value according to the first average value and a second preset threshold, so The second preset threshold is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the stroke of the sliding module after deceleration during the sliding process.

Wherein, the second preset threshold can be obtained by calculation, or obtained by experiment, which is not uniquely limited here.

It can be seen that in this example, after locating the error scene, the mobile terminal can accurately calculate the new deceleration point value based on the sensor value at the end position of the actual scene and the second preset threshold, thereby compensating for the error of the position sensor and improving the control sliding The accuracy and stability of the mod.

In a possible example, the valid sliding process means that the sensor value of the termination position of the sliding module during the sliding process is greater than the pre-calibrated deceleration point value.

In a specific implementation, when the mobile terminal detects that the first value in the currently collected data set is greater than the pre-calibrated deceleration point value, the mobile terminal may determine that the current sliding process includes a deceleration movement process, and thus determines that it is valid data once.

It can be seen that, in this example, the mobile terminal can filter out the data groups belonging to the sliding process including the deceleration process through numerical comparison, thereby improving the purity of the sampled data and the calibration accuracy.

In a possible example, the position sensor is any one of a plurality of position sensors used to control the sliding module;

The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point.

It can be seen that in this example, the mobile terminal can be calibrated for any position sensor that has a problem, which is flexible and convenient, and the control process of the sliding module adopts three-stage variable speed control, that is, acceleration and deceleration first, and the sliding speed is increased at the same time. Stability of the sliding process.

Consistent with the embodiment shown in FIG. 2 above, please refer to FIG. 3 . FIG. 3 is a schematic flowchart of a method for calibrating a deceleration switching point provided by an embodiment of the present application, which is applied to the mobile terminal shown in FIG. 1 . The mobile terminal includes a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor. As shown in the figure, the method for calibrating the deceleration switching point includes:

S301, the mobile terminal acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process; each data set includes a first numerical value, and the first numerical value corresponds to the termination position of the sliding process;

S302, the mobile terminal determines a first mean value of the first value according to the at least one data group;

S303: When detecting that the difference between the first average value and the pre-calibrated first value is greater than a first preset threshold, the mobile terminal updates the deceleration point value according to the first average value.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In addition, due to the error of the position sensor, the sliding module will decelerate in advance or delay the deceleration, which will cause an error in the sensor value of the end position of the sliding module. The first preset threshold accurately identifies the situation that affects the user experience, thereby accurately locating the error scene requiring deceleration point numerical calibration of the deceleration switching point position, and improving the positioning accuracy of the error scene, thereby improving the calibration accuracy.

Consistent with the embodiment shown in FIG. 2 above, please refer to FIG. 4 . FIG. 4 is a schematic flowchart of a method for calibrating a deceleration switching point provided by an embodiment of the present application, which is applied to the mobile terminal shown in FIG. 1 . The mobile terminal includes a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor. As shown in the figure, the method for calibrating the deceleration switching point includes:

S401, the mobile terminal collects multiple data groups, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process;

S402, the mobile terminal screens at least one data group from the plurality of data groups; each data group includes a first numerical value, and the first numerical value corresponds to the termination position of the sliding process;

S403, the mobile terminal determines a first mean value of the first value according to the at least one data group;

S404: When detecting that the difference between the first mean value and the pre-calibrated first value is greater than a first preset threshold, the mobile terminal updates the deceleration point value according to the first mean value and the second preset threshold , the second preset threshold is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the stroke of the sliding module after deceleration during the sliding process.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In addition, due to the error of the position sensor, the sliding module will decelerate in advance or delay the deceleration, which will cause an error in the sensor value of the end position of the sliding module. The first preset threshold accurately identifies the situation that affects the user experience, thereby accurately locating the error scene requiring deceleration point numerical calibration of the deceleration switching point position, and improving the positioning accuracy of the error scene, thereby improving the calibration accuracy.

In addition, after locating the error scene, the mobile terminal can accurately calculate the new deceleration point value based on the sensor value of the end position of the actual scene and the second preset threshold, thereby compensating for the error of the position sensor and improving the accuracy of controlling the sliding module degree and stability.

Consistent with the embodiments shown in FIG. 2 , FIG. 3 , and FIG. 4 above, please refer to FIG. 5 . FIG. 5 is a schematic structural diagram of a mobile terminal 500 provided by an embodiment of the present application. As shown in the figure, the mobile terminal 500 includes a processor 510, a memory 520, a communication interface 530, and one or more programs 521, wherein the one or more programs 521 are stored in the above-mentioned memory 520 and are configured to be executed by the above-mentioned processor 510, the One or more programs 521 include instructions for performing the following steps;

Acquiring at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process;

The deceleration point value of the position sensor is updated according to the at least one data set, and the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is all value of the position sensor.

The communication interface 530 may be a local area network wireless communication module.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In a possible example, each data set includes a first numerical value, and the first numerical value corresponds to the end position of the sliding process; when updating the deceleration points of the position sensor according to the at least one data set In terms of value, the instructions in the program are specifically used to perform the following operations: determine a first mean value of the first value according to the at least one data set; When the difference of a value is greater than the first preset threshold, the deceleration point value is updated according to the first average value.

In a possible example, in the aspect of updating the deceleration point value according to the first average value, the instructions in the program are specifically configured to perform the following operations: updating according to the first average value and a second preset threshold The deceleration point value, the second preset threshold value is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the sliding module after the sliding module decelerates during the sliding process. 's itinerary.

In a possible example, the valid sliding process means that the sensor value of the termination position of the sliding module during the sliding process is greater than the pre-calibrated deceleration point value.

In a possible example, the position sensor is any one of a plurality of position sensors used to control the sliding module;

The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point.

The foregoing mainly introduces the solutions of the embodiments of the present application from the perspective of the method-side execution process. It can be understood that, in order to implement the above-mentioned functions, the mobile terminal includes corresponding hardware structures and/or software modules for executing each function. Those skilled in the art should easily realize that the present application can be implemented in hardware or in the form of a combination of hardware and computer software, in combination with the units and algorithm steps of each example described in the embodiments provided herein. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

In this embodiment of the present application, the mobile terminal may be divided into functional units according to the foregoing method examples. For example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units. It should be noted that the division of units in the embodiments of the present application is illustrative, and is only a logical function division, and other division methods may be used in actual implementation.

FIG. 6 is a block diagram of functional units of the deceleration switching point calibration device 600 involved in the embodiment of the present application. The deceleration switching point calibration device 600 is applied to a mobile terminal as shown in FIG. 1 , the mobile terminal includes a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor, the deceleration switching point calibration device 600 It includes a processing unit 601 and a communication unit 602, wherein,

The processing unit 601 is configured to acquire at least one data group collected by the position sensor through the communication unit, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is sliding out. process or sliding-in process; and updating the deceleration point value of the position sensor according to the at least one data set, the deceleration point value being used to represent the sensor value of the deceleration switching point of the sliding module in the sliding process , the sensor value is the value of the position sensor.

Wherein, the deceleration switching point calibration device may further include a storage unit 603 for storing program codes and data of the mobile terminal. The processing unit 601 may be an application processor, the communication unit 602 may be a global communication bus, a transceiver, etc., and the storage unit 603 may be a memory.

It can be seen that, in the embodiment of the present application, the mobile terminal first acquires at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process, Secondly, the deceleration point value of the position sensor is updated according to at least one data set, the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor. It can be seen that the mobile terminal can dynamically update the deceleration point value of the deceleration switching point according to the data set of the position sensor, so as to avoid using the pre-configured deceleration point value all the time and cannot effectively compensate the sensor detection deviation caused by the influence of external factors. Avoiding the problem of in-position or large noise caused by the error of the position sensor is beneficial to improve the accuracy and stability of the mobile terminal controlling the sliding module.

In a possible example, each data set includes a first numerical value, and the first numerical value corresponds to the end position of the sliding process; when updating the deceleration points of the position sensor according to the at least one data set In terms of value, the processing unit 601 is specifically configured to: determine a first mean value of the first value according to the at least one data set; and when it is detected that the difference between the first mean value and the pre-calibrated first value is greater than When the first preset threshold is set, the deceleration point value is updated according to the first average value.

In a possible example, in the aspect of updating the deceleration point value according to the first average value, the processing unit 601 is specifically configured to: update the deceleration point value according to the first average value and a second preset threshold The second preset threshold is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the stroke of the sliding module after deceleration during the sliding process.

In a possible example, the valid sliding process means that the sensor value of the termination position of the sliding module during the sliding process is greater than the pre-calibrated deceleration point value.

In a possible example, the position sensor is any one of a plurality of position sensors used to control the sliding module;

The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point.

Embodiments of the present application further provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program causes the computer to execute part or all of the steps of any method described in the above method embodiments , the above computer includes a mobile terminal.

Embodiments of the present application further provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute any one of the method embodiments described above. some or all of the steps of the method. The computer program product may be a software installation package, and the above-mentioned computer includes a mobile terminal.

It should be noted that, for the sake of simple description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence. Because in accordance with the present application, certain steps may be performed in other orders or concurrently. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of the above-mentioned units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical or other forms.

The units described above as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The above-mentioned integrated units, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art, or all or part of the technical solution, and the computer software product is stored in a memory, Several instructions are included to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the above-mentioned methods in the various embodiments of the present application. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), magnetic disk or optical disk, etc.

The embodiments of the present application have been introduced in detail above, and the principles and implementations of the present application are described in this paper by using specific examples. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; at the same time, for Persons of ordinary skill in the art, based on the idea of the present application, will have changes in the specific implementation manner and application scope. In summary, the contents of this specification should not be construed as limitations on the present application.

Claims (9)

1. A mobile terminal, characterized in that, comprising an application processor, a sliding module and a position sensor, the application processor is connected to the position sensor, and the application processor controls the sliding module through the position sensor of sliding; where, The position sensor is used to collect multiple data groups, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process; the application processor, for screening at least one data set from the plurality of data sets; and for updating a deceleration point value of the position sensor according to the at least one data set, the deceleration point value being used to represent The sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is the value of the position sensor; Wherein, each data group includes a first value, and the first value corresponds to the end position of the sliding process; in the aspect of updating the deceleration point value of the position sensor according to the at least one data group, the The application processor is specifically configured to: determine a first mean value of the first value according to the at least one data set; When setting the threshold, update the deceleration point value according to the first average value; Wherein, in the aspect of updating the deceleration point value according to the first average value, the application processor is specifically configured to: update the deceleration point value according to the first average value and the second preset threshold, and the first The two preset thresholds are preconfigured sensor values associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to the stroke of the sliding module after deceleration during the sliding process. 2 . The mobile terminal according to claim 1 , wherein the effective sliding process means that the sensor value of the termination position of the sliding module during the sliding process is greater than the pre-calibrated deceleration point value. 3 . 3. The mobile terminal according to any one of claims 1-2, wherein the position sensor is any one of a plurality of position sensors used to control the sliding module; The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point. 4. A method for calibrating a deceleration switching point, characterized in that it is applied to a mobile terminal, wherein the mobile terminal comprises a sliding module, and the mobile terminal controls the sliding of the sliding module through a position sensor, the method comprising: Acquiring at least one data group collected by the position sensor, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or a sliding-in process; The deceleration point value of the position sensor is updated according to the at least one data set, and the deceleration point value is used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, and the sensor value is all the value of the position sensor; Wherein, each data group includes a first numerical value, and the first numerical value corresponds to the termination position of the sliding process; and the updating of the deceleration point value of the position sensor according to the at least one data group includes: determining a first mean value of the first value from the at least one data set; When it is detected that the difference between the first average value and the pre-calibrated first value is greater than a first preset threshold, updating the deceleration point value according to the first average value; Wherein, the updating of the deceleration point value according to the first mean value includes: The deceleration point value is updated according to the first average value and the second preset threshold value, the second preset threshold value is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to The stroke of the sliding module after deceleration during the sliding process. 5 . The method according to claim 4 , wherein the effective sliding process means that the sensor value of the termination position of the sliding module during the sliding process is greater than the pre-calibrated deceleration point value. 6 . 6. The method according to any one of claims 4-5, wherein the position sensor is any one of a plurality of position sensors used to control the sliding module; The sliding process or the sliding-in process includes a three-stage shifting process, and the three-stage shifting process includes an acceleration switching point and the deceleration switching point. 7. A deceleration switching point calibration device, characterized in that it is applied to a mobile terminal, the mobile terminal comprises a sliding module, the mobile terminal controls the sliding of the sliding module through a position sensor, and the device comprises a processing unit and communication unit, where, The processing unit is configured to acquire at least one data group collected by the position sensor through the communication unit, each data group corresponds to an effective sliding process of the sliding module, and the sliding process is a sliding-out process or sliding-in process; and updating the deceleration point value of the position sensor according to the at least one data set, the deceleration point value being used to represent the sensor value of the deceleration switching point of the sliding module during the sliding process, The sensor value is the value of the position sensor; Wherein, each data group includes a first numerical value, and the first numerical value corresponds to the termination position of the sliding process; and the updating of the deceleration point value of the position sensor according to the at least one data group includes: determining a first mean value of the first value from the at least one data set; When it is detected that the difference between the first average value and the pre-calibrated first value is greater than a first preset threshold, updating the deceleration point value according to the first average value; Wherein, the updating of the deceleration point value according to the first mean value includes: The deceleration point value is updated according to the first average value and the second preset threshold value, the second preset threshold value is a preconfigured sensor value associated with the low-speed motion stroke of the sliding module, and the low-speed motion stroke corresponds to The stroke of the sliding module after deceleration during the sliding process. 8. A mobile terminal, characterized by comprising an application processor, a memory, a communication interface, and one or more programs, the one or more programs being stored in the memory and configured by the application The processor executes the program comprising instructions for performing the steps in the method of any of claims 4-6. 9. A computer-readable storage medium, characterized by storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method according to any one of claims 4-6.

Images