WO2024022429A1 - Manual interaction method and apparatus for vehicle, and device, vehicle and storage medium - Google Patents

Abstract

The present application relates to a manual interaction method and apparatus for a vehicle, and a device, a vehicle and a storage medium. The method comprises: collecting an instantaneous pressure peak value of when a user performs an operation; obtaining the actual user category of the user on the basis of the instantaneous pressure peak value; and determining a target power-on mode of a vibration coil according to the actual user category, and according to the target power-on mode, feeding back an interaction force of after the user performs the operation. In the present application, a user category can be acquired by means of an instantaneous pressure peak value in combination with deep learning, such that a man-machine interaction system adapts to users with different requirements, and different interaction feedback forces are thus given, thereby greatly improving the usage experience of various users.

Description

Vehicle manual interaction method, device, equipment, vehicle and storage medium

This application claims priority to the Chinese patent application with application number 202210911994.7 and the invention title "Artificial interaction method, device, equipment, vehicle and storage medium for vehicles" submitted on July 29, 2022, the entire content of which is incorporated by reference. in this application.

Technical field

The present application relates to the field of artificial interaction technology, and in particular to a vehicle artificial interaction method, device, equipment, vehicle and storage medium.

Background technique

Vibration feedback technology is mainly based on the vibration source in the scenario where the terminal runs the application to trigger the terminal to achieve rich vibration effects, allowing users to feel a full range of tactile experience.

In human-computer interaction systems, vibration feedback technology is now very mature. Traditional vibration feedback technology can be applied in human-computer interaction systems. However, the human-computer interaction system with active feedback of traditional vibration feedback technology has a single feel, making the user experience poor. waiting to be solved.

Contents of the invention

This application provides a manual interaction method, device, equipment, vehicle and storage medium for a vehicle to solve the problems that the current vibration feedback technology of human-computer interaction has a relatively single feedback force and cannot make adaptive changes according to different users.

An embodiment of the first aspect of the present application provides a manual interaction method for a vehicle, including the following steps: collecting the instantaneous pressure peak value during user operation; obtaining the actual user classification of the user based on the instantaneous pressure peak value; and based on the actual user classification. User classification determines the target energization mode of the vibration coil, and the interactive force after the user operation is fed back according to the target energization mode.

Optionally, in one embodiment of the present application, obtaining the actual user classification of the user based on the instantaneous pressure peak includes:

Input the instantaneous pressure peak value to the user classification model, and obtain the actual user classification of the user obtained by the user classification model based on the instantaneous pressure peak value; or,

Based on the correspondence between the pressure peak range and the actual user classification, as well as the instantaneous pressure peak, Get the actual user classification of the user.

Optionally, in one embodiment of the present application, before inputting the instantaneous pressure peak value to the user classification model, the method further includes: based on the peak pressing force of multiple training users, obtaining the corresponding values of the multiple training users. Corresponding multiple training data, the training data of the training user includes the peak pressing force of the training user and the actual user classification of the training user; use the multiple training data to train a neural network model to obtain the user classification model.

Optionally, in one embodiment of the present application, before inputting the instantaneous pressure peak into the pre-built user classification model, the method further includes: based on the gender, age range and peak pressing force of multiple training users. Obtain input data items; obtain training data and test data according to the input data items; use the training data and the test data to train a neural network model to obtain the user classification model.

Optionally, in one embodiment of the present application, determining the target energization mode of the vibration coil according to the actual user classification, and feeding back the interaction force after the user operation according to the target energization mode, includes: according to the The actual user classification matches the best use experience of the actual user classification; the target power-on mode is determined according to the best use experience; the vibration coil is energized according to the target power-on mode, so that the vibration coil is powered according to the current The generated magnetic flux attracts the metal vibrator and generates the interactive force.

Optionally, in one embodiment of the present application, the actual user classification is a 2 Newton category, a 4 Newton category, a 6 Newton category, an 8 Newton category or a 10 Newton category.

A second embodiment of the present application provides a manual interaction device for a vehicle, including: a collection module for collecting the instantaneous pressure peak value during user operation; and a classification module for obtaining the user's pressure peak value based on the instantaneous pressure peak input. Actual user classification; and an interaction module, configured to determine the target energization mode of the vibration coil according to the actual user classification, and feedback the interaction force after the user operation according to the target energization mode.

Optionally, in one embodiment of the present application, the classification module is configured to: input the instantaneous pressure peak value to a user classification model, and obtain the user classification value obtained by the user classification model based on the instantaneous pressure peak value. The actual user classification of the user; or, based on the corresponding relationship between the pressure peak range and the actual user classification, and the instantaneous pressure peak value, the actual user classification of the user is obtained.

Optionally, in one embodiment of the present application, it also includes: an acquisition module, configured to acquire multiple training data corresponding to the multiple training users according to the peak pressing force of the multiple training users, and the training user's The training data includes the peak pressing force of the training user and the actual user score of the training user. Class; use the plurality of training data to train a neural network model to obtain the user classification model.

Optionally, in one embodiment of the present application, the interactive module is specifically configured to energize the vibration coil according to the target energization mode, so that the vibration coil absorbs the metal vibration piece according to the magnetic flux generated by the current, generating The interaction force.

Optionally, in one embodiment of the present application, it also includes: a first acquisition module, configured to obtain the gender of multiple training users before inputting the instantaneous pressure peak into the pre-built user classification model. , age range and peak pressing force to obtain input data items; the second acquisition module is used to obtain training data and test data according to the input data items; the third acquisition module is used to train using the training data and the test data Neural network model is used to obtain the user classification model.

Optionally, in one embodiment of the present application, the interaction module includes: a matching unit, configured to match the best usage experience of the actual user classification according to the actual user classification; and a determination unit, configured to match the best usage experience according to the actual user classification The best usage experience determines the target power-up method.

Optionally, in one embodiment of the present application, the actual user classification is a 2 Newton category, a 4 Newton category, a 6 Newton category, an 8 Newton category or a 10 Newton category.

A third embodiment of the present application provides a vibration feedback device equipped with a manual interaction device for a vehicle as described in the above embodiment.

A fourth embodiment of the present application provides a vehicle, including: a memory, a processor, and a computer program stored on the memory and executable on the processor. The processor executes the program to implement the following: The manual interaction method for vehicles described in the above embodiments.

A fifth embodiment of the present application provides a computer-readable storage medium that stores a computer program that implements the above manual interaction method for a vehicle when executed by a processor.

Therefore, the embodiments of the present application have the following beneficial effects:

Embodiments of the present application can collect the instantaneous pressure peak value during user operation; input the instantaneous pressure peak value into a pre-built user classification model to obtain the user's actual user classification; determine the target energization mode of the vibration coil according to the actual user classification, and The target power-on method feedbacks the interaction force after the user's operation. This application can obtain user classification by utilizing instantaneous pressure peaks combined with deep learning, so that the human-computer interaction system can adapt to users with different needs, thereby giving different feedback forces and greatly improving the experience of various users. This solves the problem that the feedback force of current human-computer interaction vibration feedback technology is relatively single and cannot be adaptively changed according to different users.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

Figure 1 is a flow chart of a manual interaction method for vehicles provided according to an embodiment of the present application;

Figure 2 is a schematic diagram of input and output of a neural network according to an embodiment of the present application;

Figure 3 is a schematic diagram of a user classification model training process according to an embodiment of the present application;

Figure 4 is a schematic execution logic diagram of a manual interaction method for a vehicle according to an embodiment of the present application;

Figure 5 is an example diagram of a manual interaction device for a vehicle according to an embodiment of the present application;

Figure 6 is a schematic structural diagram of a vehicle provided by an embodiment of the application.

Explanation of reference symbols:
Vehicle manual interaction device-10; collection module-100, classification module-200, interaction module-300; memory-601, processor-602, communication interface-603.

Detailed ways

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, but should not be construed as limiting the present application.

The following describes the manual interaction method, device, equipment, vehicle and storage medium of the vehicle according to the embodiments of the present application with reference to the accompanying drawings. In response to the problems mentioned in the above background technology, this application provides a manual interaction method for vehicles. In this method, the instantaneous pressure peak value during user operation is collected; the instantaneous pressure peak value is input into a pre-built user classification model, Obtain the actual user classification of the user; determine the target energization mode of the vibration coil according to the actual user classification, and feedback the interaction force after the user's operation according to the target energization mode. This application can obtain user classification by using instantaneous pressure peaks combined with deep learning, so that the human-computer interaction system can adapt to users with different needs, thereby giving different feedback forces and greatly improving the experience of various users. This solves the problem that the feedback force of current human-computer interaction vibration feedback technology is relatively single. Problems such as the inability to make adaptive changes according to different users.

Specifically, FIG. 1 is a flow chart of a manual interaction method for a vehicle provided by an embodiment of the present application.

As shown in Figure 1, the vehicle's manual interaction method includes the following steps:

In step S101, the instantaneous pressure peak value during user operation is collected.

Embodiments of the present application can enable the vehicle system to accurately collect instantaneous pressure peak data in real time through pressure sensors and other equipment when the user operates, such as when the user clicks on an application on the vehicle display screen, thereby providing a subsequent model for user classification. Reliable data source.

In step S102, the instantaneous pressure peak value is input into the pre-constructed user classification model to obtain the actual user classification of the user.

After collecting the instantaneous pressure peak value when the user operates, embodiments of the present application can input the above-mentioned instantaneous pressure peak data into the user classification model, so that the user classification model classifies the user based on the instantaneous pressure peak value to obtain the user's actual user classification. And obtain the actual user classification of the user output by the user classification model, thereby achieving accurate classification of users, and at the same time providing data guarantee for determining the target energization method of the vibration coil.

Optionally, the user classification model may also obtain the user's identity information based on the instantaneous pressure peak. The identity information includes the user's gender and/or age range and other information.

Optionally, in one embodiment of the present application, before inputting the instantaneous pressure peak into the pre-built user classification model, it also includes: obtaining input data items based on the gender, age range and peak pressing force of multiple training users. ; Obtain training data and test data according to the input data items; use the training data and test data to train the neural network model to obtain the user classification model.

Optionally, for any training user, the technician determines the actual user classification of the training user based on the training user's peak pressing force, and combines the training user's peak pressing force and the training user's actual user classification into one data item. . Optionally, the data item may also include the gender and age range of the training data. For each other training user, perform the same process as above to obtain the data items corresponding to each other training user, so that multiple data items corresponding to the multiple training users can be obtained. Use all data items as training data, or use part of the data items as training data and the remaining data items as test data.

For the actual user classification of the training user, the technician can determine the peak value of the training user The peak pressing force range to which the pressing force belongs is used as the actual user classification type of the training user according to the actual user classification corresponding to the peak pressing force range.

For example, the peak pressing force range of the training user's peak pressing force is less than or equal to 3 Newtons, and the actual user classification corresponding to the peak pressing force range less than or equal to 3 Newtons is the 2 Newtons category. Determine the actual user classification of the training user. Is 2 newton category.

For another example, the peak pressing force range of the training user's peak pressing force is greater than 3 Newtons and less than or equal to 5 Newtons. The actual user classification corresponding to the peak pressing force range greater than 3 Newtons and less than or equal to 5 Newtons is the 4 Newtons category. , determine that the actual user classification of the training user is the 4 Newton category.

For another example, the peak pressing force range of the training user's peak pressing force is greater than 5 Newtons and less than or equal to 7 Newtons. The actual user classification corresponding to the peak pressing force range greater than 5 Newtons and less than or equal to 7 Newtons is the 6 Newton category. , determine that the actual user classification of the training user is the 6 Newton category.

For another example, the peak pressing force range of the training user's peak pressing force is greater than 7 Newtons and less than or equal to 9 Newtons. The actual user classification corresponding to the peak pressing force range greater than 7 Newtons and less than or equal to 9 Newtons is the 8 Newtons category. , determine that the actual user classification of the training user is the 8 Newton category.

For another example, the peak pressing force range of the training user's peak pressing force is greater than 9 Newtons. The actual user classification corresponding to the peak pressing force range greater than 9 Newtons is the 10 Newtons category. It is determined that the actual user classification of the training user is 10 Newtons. category.

Those skilled in the art can understand that before using the collected instantaneous pressure peaks to predict the classification of actual users according to the user classification model, the user classification model also needs to be trained.

Specifically, first of all, the embodiments of this application can use TensorFlow to write a neural network model, and the input data is set to gender, age range, peak pressing force, etc., and the Adam (Adaptive moment) algorithm can be used, and the learning rate can be set Set the specified learning rate to train the model, as shown in Figure 2.

Optionally, the specified learning rate can be a value such as 0.001 or 0.002.

It should be noted that those skilled in the art can also use deep learning frameworks such as PyTorch according to the actual situation, and can select appropriate algorithms and set appropriate parameters such as learning rates to build models. There are no specific restrictions here.

After the above model is designed, the embodiment of the present application still needs to perform data collection operations to classify the collected or peak values in the data set according to pressure. Among them, data with a peak pressing force range of less than 3 Newtons are classified into the 2 Newton category, and data with a peak pressing force range of 3 Newtons to 5 Newtons are classified into the 4 Newton category. Data with a peak pressure range between 5 Newton and 7 Newton are classified into the 6 Newton category, data with a peak pressure range between 7 Newton and 9 Newton are classified into the 8 Newton category, and data with a peak pressure range greater than 9 Newton are classified into the 10 Newton category.

Optionally, embodiments of the present application can allocate all data items according to a specified proportion, where most of the data items are used as training data for training the user classification model, and a small part of the data items are used as test data for testing the user classification model. data. After using the training data to train the user classification model, use the test data to test the user classification model to obtain the test accuracy.

When the accuracy rate is greater than the accuracy threshold, training is stopped, the hyperparameters of the user classification model are locked, and the user classification model is derived. By combining the above user classification model with data such as gender, age range, and peak pressing force, model overfitting can be effectively avoided. Improve the generalization performance of the model and improve the accuracy and real-time performance of the model prediction.

Alternatively, embodiments of the present application can use all data items as training data, use the training data to train the model, and if the number of times the model is trained reaches a specified number of times, the model at this time is used as the trained user classification model.

For example, embodiments of the present application can allocate all data items in a ratio of 9:1, with 90% of the data items used as training data for training, and 10% of the data items used as test data for test training, and stopping when the accuracy rate is greater than 90%. Training, locking hyperparameters, and exporting the model, so that the above user classification model combined with data such as gender, age range, and peak pressing force can effectively avoid model overfitting, improve the generalization performance of the model, and improve the accuracy and real-time prediction of the model. sex.

For another example, embodiments of the present application can allocate all data items in a ratio of 9.5:0.5, where 95% of the data items are used as training data for training, and 5% of the data items are used as test data for test training. When the accuracy is greater than 90% Stop training, lock the hyperparameters, and export the model.

Optionally, in one embodiment of the present application, the actual user classification is a 2 Newton category, a 4 Newton category, a 6 Newton category, an 8 Newton category or a 10 Newton category.

It should be noted that the activation function in the embodiment of the present application can be softmax. During the specific implementation process, those skilled in the art can also use functions such as Tanh as the activation function according to the actual situation, which is not specifically limited here.

In addition, embodiments of this application can use TensorFlow to build a neural network with 5 to 25 layers of neurons, and the output is five categories of softmax, with labels of 2 Newtons, 4 Newtons, 6 Newtons, 8 Newtons, and 10 Newtons. Therefore, the above users The actual users of the classification model also have five categories: 2 Newtons, 4 Newtons, 6 Newtons, 8 Newtons and 10 Newtons, as shown in Figure 3. To divide the categories of output data, there are This effectively improves the efficiency of model prediction classification and subsequent determination of the target energization mode of the vibration coil.

In step S103, the target energization mode of the vibration coil is determined according to the actual user classification, and the interactive force after user operation is fed back according to the target energization mode.

After the actual user classification of the user, the embodiment of the present application can determine the target energization mode of the vibration coil according to the actual user classification, and then feed back the interaction force after the user's operation, so that the human-computer interaction system can adapt to users with different needs and provide Produce different feedback forces to enhance and improve the user experience of all types of users.

Optionally, in one embodiment of the present application, determining the target power-on mode of the vibration coil according to the actual user classification includes: matching the best use experience of the actual user classification according to the actual user classification; determining the target power-on mode according to the best use experience .

Optionally, the first correspondence may be configured in advance, and the first correspondence is used to save the correspondence between the actual user classification and the target power-on mode, or the first correspondence is used to save the identity information, the actual user classification and the target power-on mode. Correspondence. After the actual user classification is obtained, the corresponding target power-on mode is obtained from the first correspondence relationship based on the actual user classification. Or, after obtaining the actual user classification and identity information, obtain the corresponding target power-on mode from the first correspondence relationship based on the actual user classification and the identity information.

Embodiments of the present application integrate the softmax multivariate classifier of deep learning into the traditional vibration feedback system, thereby matching the best user experience according to the actual user classification, and then determining the target power-on mode.

For example, when a petite girl and a tall and muscular boy operate the same terminal device, such as a mobile phone or a car display, the terminal device can allow the girl to get the best result when she performs the pressing operation. The user experience can be determined by reducing the current intensity and other indicators to determine the target power-on method, thereby matching the user's gender and pressing force to the most appropriate power-on method, greatly improving the user's experience and willingness to use.

Optionally, in one embodiment of the present application, feedback of the interaction force after user operation according to the target energization method includes: energizing the vibration coil according to the target energization method, so that the vibration coil absorbs the metal vibration piece according to the magnetic flux generated by the current, generating interaction force.

Optionally, different target energization modes correspond to different current intensities. After the target energization mode is obtained, a current can be input to the vibration coil based on the current intensity corresponding to the target energization mode, so that the vibration coil can absorb according to the magnetic flux generated by the current. Metal vibrator produces interactive force.

It should be noted that in the embodiment of the present application, the trained model is transplanted into the vibration feedback device to perform vibration feedback testing. Specifically, after prediction and judgment based on data such as peak pressure through the above user classification model, the actual classification of the user is obtained, and then the vibration coil is energized according to the user classification. The coil generates magnetic flux based on the current to absorb the metal vibration piece, thereby generating an interactive force. This allows the user to feel the feedback force, as shown in Figure 4. This allows the human-computer interaction system to give different feedback forces according to different users, meeting the needs of different users and making the function more humane and A sense of technology.

According to the manual interaction method for vehicles proposed in the embodiments of this application, the instantaneous pressure peak value during user operation is collected; the instantaneous pressure peak value is input into the pre-constructed user classification model to obtain the user's actual user classification; the vibration coil is determined according to the actual user classification The target power-on method, and feedback the interaction force after the user's operation according to the target power-on method. This application can obtain user classification by utilizing instantaneous pressure peaks combined with deep learning, so that the human-computer interaction system can adapt to users with different needs without increasing hardware costs. The algorithm occupies very few resources, thereby giving different feedback forces and greatly improving improve the user experience of all types of users.

In addition to the above embodiments, embodiments of the present application also provide another manual interaction method for vehicles. In this embodiment, a second correspondence relationship is configured in advance, and the second correspondence relationship is used to save the correspondence relationship between the peak pressing force range and the actual user classification. For example, the second correspondence relationship as shown in Table 1 below can be configured in advance.

Table 1

In this way, after the instantaneous pressure peak value during user operation is collected, the target peak pressing force range to which the instantaneous pressure peak value belongs is determined from each peak pressing force range included in the second correspondence relationship. Based on the target peak pressing force range, obtain the corresponding actual user classification from the second correspondence relationship. Based on the actual user classification, the corresponding target power-on mode is obtained from the above-mentioned first correspondence relationship. Based on the current intensity corresponding to the target energization mode, the current is input to the vibration coil, so that the vibration coil generates vibration according to the current. The magnetic flux attracts the metal vibrator and generates interactive force.

Next, a manual interaction device for a vehicle proposed according to an embodiment of the present application will be described with reference to the accompanying drawings.

Figure 5 is a block diagram of a manual interaction device for a vehicle according to an embodiment of the present application.

As shown in FIG. 5 , the manual interaction device 10 of the vehicle includes: a collection module 100 , a classification module 200 and an interaction module 300 .

Among them, the collection module 100 is used to collect the instantaneous pressure peak value during user operation.

The classification module 200 is used to obtain the actual user classification of the user based on the instantaneous pressure peak value.

The interaction module 300 is used to determine the target energization mode of the vibration coil according to the actual user classification, and feedback the interaction force after the user's operation according to the target energization mode.

Optionally, in one embodiment of the present application, the classification module 200 is specifically configured to input the instantaneous pressure peak value to a user classification model, and obtain the user's profile obtained by the user classification model based on the instantaneous pressure peak value. Actual user classification; or,

Based on the corresponding relationship between the pressing pressure peak range and the actual user classification, and the instantaneous pressure peak value, the actual user classification of the user is obtained.

Optionally, in one embodiment of the present application, the manual interaction device 10 of the vehicle in the embodiment of the present application further includes: an acquisition module, used for:

Acquire a plurality of training data corresponding to the plurality of training users according to the peak pressing force of the plurality of training users, where the training data of the training user includes the peak pressing force of the training user and the actual user classification of the training user;

The plurality of training data are used to train a neural network model to obtain the user classification model.

Optionally, in one embodiment of the present application, the interaction module 300 is specifically configured to energize the vibration coil according to the target energization mode, so that the vibration coil absorbs the metal vibration piece according to the magnetic flux generated by the current, and generates an interactive force.

Optionally, in one embodiment of the present application, the vehicle manual interaction device 10 of the embodiment of the present application further includes: a first acquisition module, a second acquisition module, and a first acquisition module.

Among them, the first acquisition module is used to obtain input data items based on the gender, age range and peak pressing force of multiple training users before inputting the instantaneous pressure peak value into the pre-built user classification model.

The second acquisition module is used to obtain training data and test data according to the input data items.

The third acquisition module is used to train the neural network model using training data and test data to obtain a user classification model.

Optionally, in one embodiment of the present application, the interaction module 300 includes: a matching unit and a determining unit.

Among them, the matching unit is used to match the best usage experience of actual user classification according to actual user classification.

The determination unit is used to determine the target power-on method based on the best usage experience.

Optionally, in one embodiment of the present application, the actual user classification is a 2 Newton category, a 4 Newton category, a 6 Newton category, an 8 Newton category or a 10 Newton category.

It should be noted that the foregoing explanation of the embodiment of the manual interaction method for the vehicle also applies to the manual interaction device for the vehicle in this embodiment, and will not be described again here.

According to the manual interaction device of the vehicle proposed in the embodiment of the present application, the instantaneous pressure peak value during user operation is collected; the instantaneous pressure peak value is input into the pre-constructed user classification model to obtain the user's actual user classification; the vibration coil is determined according to the actual user classification The target power-on method, and feedback the interaction force after the user's operation according to the target power-on method. This application can obtain user classification by utilizing instantaneous pressure peaks combined with deep learning, so that the human-computer interaction system can adapt to users with different needs, thereby giving different feedback forces and greatly improving the experience of various users. This solves the problems of current human-computer interaction vibration feedback technology, which has a single feedback force and cannot adapt to user needs.

This embodiment also provides a vibration feedback device, which is equipped with the manual interaction device of the vehicle as described in the above embodiment.

Figure 6 is a schematic structural diagram of a vehicle provided by an embodiment of the present application. The vehicle can include:

Memory 601, processor 602, and a computer program stored on memory 601 and executable on processor 602.

When the processor 602 executes the program, the manual interaction method of the vehicle provided in the above embodiment is implemented.

Furthermore, vehicles also include:

Communication interface 603 is used for communication between the memory 601 and the processor 602.

Memory 601 is used to store computer programs that can run on the processor 602.

Memory 601 may include high-speed RAM memory and may also include non-volatile memory (non-volatile memory), such as at least one disk storage.

If the memory 601, the processor 602 and the communication interface 603 are implemented independently, the communication interface 603, the memory 601 and the processor 602 can be connected to each other through a bus and complete communication with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into address bus, data bus, control bus, etc. For ease of presentation, only one thick line is used in Figure 6, but it does not mean that there is only one bus or one type of bus.

Optionally, in terms of specific implementation, if the memory 601, the processor 602 and the communication interface 603 are integrated on one chip, the memory 601, the processor 602 and the communication interface 603 can communicate with each other through the internal interface.

The processor 602 may be a central processing unit (Central Processing Unit, referred to as CPU), or a specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC), or one or more processors configured to implement the embodiments of the present application. integrated circuit.

This embodiment also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the above manual interaction method for a vehicle is implemented.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "an example," "specific examples," or "some examples" or the like means that specific features are described in connection with the embodiment or example. , structures, materials or features are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification unless they are inconsistent with each other.

In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent shown are modules, fragments, or portions of code that include one or N executable instructions for implementing the steps of a customized logical function or process, and the scope of the preferred embodiments of the present application includes additional implementations, which may not be as shown Or the order discussed, including performing the functions in a substantially simultaneous manner or in a reverse order according to the functions involved, should be understood by those skilled in the art to which the embodiments of the present application belong.

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, may be considered a sequenced list of executable instructions for implementing the logical functions, and may be embodied in any computer-readable medium, For use by, or in combination with, instruction execution systems, devices or devices (such as computer-based systems, systems including processors or other systems that can fetch instructions from and execute instructions from the instruction execution system, device or device) or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections with one or N wires (electronic device), portable computer disk cartridge (magnetic device), random access memory (RAM), Read-only memory (ROM), erasable and programmable read-only memory (EPROM or flash memory), fiber optic devices, and portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium may even be paper or other suitable medium on which the program may be printed, as the paper or other medium may be optically scanned and subsequently edited, interpreted, or otherwise suitable as necessary. Processing is performed to obtain the program electronically and then stored in computer memory.

It should be understood that various parts of the present application can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, it can be implemented by any one or a combination of the following technologies known in the art: discrete logic circuits having logic gate circuits for implementing logical functions on data signals , application-specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.

Those of ordinary skill in the art can understand that all or part of the steps involved in implementing the methods of the above embodiments can be completed by instructing relevant hardware through a program. The program can be stored in a computer-readable storage medium. The program can be stored in a computer-readable storage medium. When executed, one of the steps of the method embodiment or a combination thereof is included.

In addition, each functional unit in each embodiment of the present application can be integrated into a processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. middle. The above integrated modules can be implemented in the form of hardware or software function modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

The storage media mentioned above can be read-only memory, magnetic disks or optical disks, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are illustrative and cannot be understood as limitations of the present application. Those of ordinary skill in the art can make modifications to the above-mentioned embodiments within the scope of the present application. The embodiments are subject to changes, modifications, substitutions and variations.

Claims (10)

1. A manual interaction method for vehicles, characterized by including the following steps:

   Collect the instantaneous pressure peak during user operation;

   Based on the instantaneous pressure peak value, an actual user classification of the user is obtained; and

   The target energization mode of the vibration coil is determined according to the actual user classification, and the interactive force after the user operation is fed back according to the target energization mode.
2. The method of claim 1, wherein obtaining the actual user classification of the user based on the instantaneous pressure peak includes:

   Input the instantaneous pressure peak value to the user classification model, and obtain the actual user classification of the user obtained by the user classification model based on the instantaneous pressure peak value; or,

   Based on the corresponding relationship between the pressing pressure peak range and the actual user classification, and the instantaneous pressure peak value, the actual user classification of the user is obtained.
3. The method according to claim 2, characterized in that before inputting the instantaneous pressure peak value to the user classification model, it further includes:

   Acquire a plurality of training data corresponding to the plurality of training users according to the peak pressing force of the plurality of training users, where the training data of the training user includes the peak pressing force of the training user and the actual user classification of the training user;

   The plurality of training data are used to train a neural network model to obtain the user classification model.
4. The method according to claim 1, characterized in that determining the target energization mode of the vibration coil according to the actual user classification, and feeding back the interactive force after the user operation according to the target energization mode, includes:

   The best usage experience matching the actual user classification according to the actual user classification;

   Determine the target power-on method according to the best usage experience;

   The vibration coil is energized according to the target energization mode, so that the vibration coil absorbs the metal vibration piece according to the magnetic flux generated by the current, thereby generating the interactive force.
5. The method according to any one of claims 1 to 4, characterized in that the actual user classification is a 2 Newton category, a 4 Newton category, a 6 Newton category, an 8 Newton category or a 10 Newton category.
6. An artificial interaction device for a vehicle, which is characterized by including:

   The collection module is used to collect the instantaneous pressure peak value during user operation;

   A classification module, used to obtain the actual user classification of the user based on the instantaneous pressure peak value; as well as

   An interaction module, configured to determine the target energization mode of the vibration coil according to the actual user classification, and to feed back the interaction force after the user operation according to the target energization mode.
7. The device according to claim 6, characterized in that the classification module is used for:

   Input the instantaneous pressure peak value to the user classification model, and obtain the actual user classification of the user obtained by the user classification model based on the instantaneous pressure peak value; or,

   Based on the corresponding relationship between the pressing pressure peak range and the actual user classification, and the instantaneous pressure peak value, the actual user classification of the user is obtained.
8. A vibration feedback device, characterized by comprising: the manual interaction device of the vehicle according to any one of claims 6-7.
9. A vehicle, characterized in that it includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor executes the program to implement claims 1- The manual interaction method for vehicles described in any one of 5.
10. A computer-readable storage medium with a computer program stored thereon, characterized in that the program is executed by a processor to implement the manual interaction method of a vehicle according to any one of claims 1-5.