Information transmission method and device and vehicle

Abstract

The invention discloses an information transmission method and device and a vehicle, and belongs to the technical field of information. According to the method, based on target information of an information transmission party, an image pattern of a substitute party of the information transmission party and tone of the substitute party are acquired, and the target information comprises at least one of appearance information of the information transmission party and audio feature information of the information transmission party; in the process of transmitting information to an information receiver, the image pattern of the substitute party is used as the image pattern of the information transmitter, and the tone of the substitute party is used as the tone of the information transmitter to play the voice of the information transmitter, so that the problem of poor privacy in the information transmission process is solved, and the user experience is improved. The security of communication between an information transmitting party and an information receiving party can be improved.

Description

Technical Field

[0001] This application belongs to the field of information technology, and particularly relates to an information transmission method, device, and vehicle. Background Art

[0002] In daily life, information is often transmitted between people. For example, two people separated by a long distance communicate by making phone calls, and information is transmitted between people inside and outside the vehicle.

[0003] Currently, in the process of information transmission, the information transmitter often uses its own real information (such as real voice), which will expose personal privacy and has poor security. Summary of the Invention

[0004] Embodiments of this application provide an information transmission method, device, and vehicle, which can solve the problem of poor security in the process of information transmission in related technologies.

[0005] In a first aspect, embodiments of this application provide an information transmission method, which includes: Obtain the target information of the information transmitter, where the target information includes at least one of the appearance information of the information transmitter and the audio feature information of the information transmitter; Based on the target information of the information transmitter, obtain the image pattern of the substitute of the information transmitter and the tone color of the substitute; In the process of transmitting information to the information receiver, use the image pattern of the substitute as the image pattern of the information transmitter, and use the tone color of the substitute as the tone color of the information transmitter to play the voice of the information transmitter.

[0006] Optionally, the image pattern of the substitute matches the tone color of the substitute.

[0007] Optionally, the target information includes the appearance information of the information transmitter and the audio feature information of the information transmitter; obtaining the image pattern of the substitute and the tone color of the substitute based on the target information of the information transmitter includes: determining the image pattern of the substitute based on the appearance information of the information transmitter; determining the tone color of the substitute based on the audio feature information of the information transmitter.

[0008] Optionally, the target information includes the appearance information of the information transmitter; obtaining the image pattern of the substitute and the tone color of the substitute based on the target information of the information transmitter includes: determining the image pattern of the substitute based on the appearance information of the information transmitter; determining the tone color of the substitute based on the image pattern of the substitute.

[0009] Optionally, determining an image pattern of the replacement party based on the appearance information of the information sender includes: determining a target image pattern that matches the appearance information of the information sender from preset different image patterns of the replacement party; in response to the information sender selecting to use the target image pattern or not making a selection within a preset time period, determining the target image pattern as the image pattern of the replacement party.

[0010] Optionally, determining the voice color of the replacement party based on the image pattern of the replacement party includes: determining a target voice color corresponding to the image pattern of the replacement party based on the image pattern of the replacement party and a preset mapping relationship between the image pattern and the voice color, and determining the target voice color as the voice color of the replacement party.

[0011] Optionally, the target information includes the audio feature information of the information sender; obtaining the image pattern of the replacement party and the voice color of the replacement party based on the target information of the information sender includes: determining the voice color of the replacement party based on the audio feature information of the information sender; determining the image pattern of the replacement party based on the voice color of the replacement party.

[0012] Optionally, determining the voice color of the replacement party based on the audio feature information of the information sender includes: determining a target voice color that matches the audio feature information of the information sender from preset different voice colors of the replacement party; in response to the information sender selecting to use the target voice color or not making a selection within a preset time period, determining the target voice color as the voice color of the replacement party.

[0013] Optionally, determining the image pattern of the replacement party based on the voice color of the replacement party includes: determining a target image pattern corresponding to the voice color of the replacement party based on the voice color of the replacement party and a preset mapping relationship between the voice color and the image pattern, and determining the target image pattern as the image pattern of the replacement party.

[0014] Optionally, the information sender is a person inside the vehicle; the replacement party is a speaking party facing outside the vehicle, the image pattern of the replacement party is displayed on an external display screen of the vehicle, and the voice of the information sender is played by an external speaker.

[0015] Optionally, the target information includes the appearance information of the information sender and the audio feature information of the information sender; obtaining the target information of the information sender includes: when the information transmission function is turned on, collecting image information of the information sender through a camera, and obtaining the appearance information of the information sender based on the image information; when the information transmission function is turned on, collecting sound information of the information sender through a microphone, and obtaining the audio feature information of the information sender based on the sound information.

[0016] In a second aspect, an embodiment of the present application provides an information transmission device, including: An acquisition module, configured to acquire target information of an information transmitter, where the target information includes at least one of appearance information of the information transmitter and audio feature information of the information transmitter; and based on the target information of the information transmitter, acquire an image pattern of a substitute of the information transmitter and the tone color of the substitute. A processing module, configured to use the image pattern of the substitute as the image pattern of the information transmitter and use the tone color of the substitute as the tone color of the information transmitter to play the voice of the information transmitter during the process of transmitting information to an information receiver.

[0017] In a third aspect, an embodiment of the present application provides a vehicle, and the vehicle includes the information transmission device described in the second aspect.

[0018] In a fourth aspect, an embodiment of the present application provides an electronic device, and the electronic device includes a processor and a memory. The memory stores a program or instruction that can run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0019] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, and a program or instruction is stored on the computer-readable storage medium. When the program or instruction is executed, the steps of the method described in the first aspect are implemented.

[0020] The above at least one technical solution provided by the embodiments of the present application can achieve the following technical effects: In the embodiment of the present application, during the process of the information transmitter transmitting information to the information receiver, the image pattern of the substitute of the information transmitter is used as the image pattern of the information transmitter, and the tone color of the substitute is used as the tone color of the information transmitter to play the voice of the information transmitter. In this way, since the image pattern and tone color of the substitute of the information transmitter are used during the process of the information transmitter transmitting information to the information receiver, it is not easy to expose the image and tone color of the information transmitter itself, greatly improving the security of the information transmitter during the information transmission process, enhancing the interest of the information transmission process, and solving the problem of poor security in the information transmission process in the related art. At the same time, since the image pattern and tone color of the substitute are obtained based on the target information of the information transmitter itself, the substitute can better replace the information transmitter, ensuring better communication effect with the information receiver. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0022] Figure 1 is a flowchart of an information transmission method provided by an embodiment of the present application; Figure 2 is a schematic diagram of the implementation environment of an information transmission method provided by an embodiment of the present application; Figure 3 is a flowchart of another information transmission method provided by an embodiment of the present application; Figure 4 is a flowchart of another information transmission method provided by an embodiment of the present application; Figure 5 is a schematic diagram of the overall concept of an information transmission method provided by an embodiment of the present application; Figure 6 is a specific flowchart of an information transmission method provided by an embodiment of the present application; Figure 7 is a structural block diagram of an information transmission device provided by an embodiment of the present application; Figure 8 is a structural block diagram of an electronic device provided by an embodiment of the present application. Detailed Embodiments

[0023] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present application.

[0024] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] At present, in the process of information transmission between the information transmitter and the information receiver, the information transmitter often uses its own real information (such as real voice), which is easy to expose personal privacy and has the problem of poor security. In addition, the process of information transmission is usually relatively simple and single, such as the occupants of the car interacting with the outside world by turning lights and honking the horn. This method has the problems of high understanding cost and monotony.

[0027] Based on this, the embodiment of the present application provides a method for information transmission, which can replace the information transmitter to transmit information to the information receiver through a substitute party, which is not easy to expose personal privacy, enriches the way of information transmission, increases the fun of information interaction, and can solve the above-mentioned problems of poor security and monotony. In addition, the substitute party can directly play the voice of the information transmitter to the information receiver, which reduces the understanding cost of the information receiver and solves the above-mentioned problem of high understanding cost.

[0028] The information transmission method provided in the embodiment of the present application is applied to information interaction technology. In the process of information transmission between the information transmitter and the information receiver, the substitute party can replace the information transmitter to transmit information with the information receiver. The image pattern and timbre of the substitute party are obtained based on the target information of the information transmitter. This can not only greatly improve the security of the information transmission process, but also allow the substitute party to better replace the information transmitter and achieve good communication effects. The information transmitter can be an information transmitter and the information receiver can be an information receiver.

[0029] The information transmission method provided in the embodiment of the present application can be executed by a target device, wherein the target device can be one electronic device or multiple electronic devices. In the case where the information transmission method provided in the embodiment of the present application is executed by one electronic device, the electronic device can be a cockpit domain controller in the vehicle, can be a terminal device such as a desktop computer, a laptop computer, a mobile phone, a tablet, or can be a server, such as an independent physical server. In the case where the information transmission method provided in the embodiment of the present application is executed by multiple electronic devices, these multiple electronic devices can form a service cluster, and they cooperate with each other to complete each step.

[0030] The information transmission method provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0031] Please refer to Figure 1 , Figure 1 which is a flowchart of an information transmission method provided by an embodiment of the present application. As Figure 1 shown, the method includes the following steps: Step 110: Obtain the target information of the information transmitter, where the target information includes at least one of the appearance information of the information transmitter and the audio feature information of the information transmitter.

[0032] In an embodiment of the present application, the information transmitter may be an information transmitting person, that is, a person who wants to interact with the information receiver, such as a person preparing to make a call. The appearance information of the information transmitter may include at least one of the gender information, age information, clothing information, body type information, and facial feature position information of the information transmitter. Among them, the gender information may include one of male and female, the age information may be the specific age of the information transmitter or the age range (for example, between 18 and 25 years old), the body type information includes at least one of the height and weight of the information transmitter, and the facial feature position information is the position information of the distribution of the facial features of the information transmitter. The clothing information can be used to describe the wearing characteristics of the information transmitter. For example, if user A wears a black hat and a black leather jacket, then the black hat and the black leather jacket are the clothing information of user A.

[0033] The audio feature information of the information transmitter is used to describe the voice information of the information transmitter and may include at least one of the sound amplitude, sound frequency, and sound timbre. Through the sound amplitude of the information transmitter, the sound loudness of the information transmitter can be determined; through the sound frequency of the information transmitter, the sound pitch of the information transmitter can be determined.

[0034] In an embodiment of the present application, the target information may only include the appearance information of the information transmitter, or may only include the audio feature information of the information transmitter, or may include both. The appearance information of the information transmitter can be obtained by acquiring an image including the information transmitter, and then obtaining the appearance information of the information transmitter from the image; the audio feature information of the information transmitter can be obtained by acquiring an audio of the information transmitter speaking, and then obtaining the audio feature information of the information transmitter from the audio. Among them, the image and audio of the information transmitter can be uploaded by the information transmitter to obtain. Or, when the information transmission function is turned on, the image information of the information transmitter and the audio feature information of the information transmitter can be collected through a microphone and a camera.

[0035] In one embodiment of the present application, the target information may include the appearance information of the information sender and the audio feature information of the information sender. The appearance information and audio feature information of the information sender can be obtained by acquiring the image and audio of the information sender, or by the following methods: when the information transmission function is turned on, the image information of the information sender is collected through a camera, and based on the image information, the appearance information of the information sender is obtained; when the information transmission function is turned on, the voice information of the information sender is collected through a microphone, and based on the voice information, the audio feature information of the information sender is obtained.

[0036] In an embodiment of the present application, the activation of the information transmission function means that the information sender and the information receiver are ready to start information transmission. After acquiring the image information of the information sender collected by the camera, feature extraction and processing analysis can be performed on the image information to obtain the appearance information of the information sender. After acquiring the voice information of the information sender collected by the microphone, noise reduction, recognition, and semantic understanding processing can be performed on the voice information to obtain the audio feature information of the information sender and the information to be transmitted. When the information transmission function is turned on, the image and voice information collected by the microphone and camera are more real-time, and this real-time information can more accurately describe the appearance information and audio feature information of the information sender during the information transmission process, making the effect of the substitute communicating with the information receiver on behalf of the information sender better.

[0037] Step 120: Based on the target information of the information sender, obtain the image pattern of the substitute of the information sender and the tone color of the substitute.

[0038] In one embodiment of the present application, the target information may include the appearance information of the information sender. Based on the appearance information of the information sender, an alternative image pattern of the information sender can be determined; based on the appearance information of the information sender, the voice tone of the alternative of the information sender can be determined. Specifically, some appearance features can be extracted from the appearance information of the information sender to design the image of the alternative, so that the image pattern of the alternative can show some appearance features of the information sender. For example, based on the facial feature position information of the information sender, the image of the alternative can be designed to obtain the image pattern of the alternative. Among them, the facial feature position information in the image pattern of the alternative is consistent with the facial feature position information of the information sender, so that the alternative can show the facial feature position information of the information sender. In the process of designing the image of the alternative, it can be designed in the form of cartoon animation. Here, the image of the alternative can also be designed based on other appearance information of the information sender, such as gender, age or body type, etc., and the method in the part of facial feature position information can be referred to, which will not be elaborated here.

[0039] In the process of determining the voice tone of the alternative of the information sender based on the appearance information of the information sender, the appearance style of the information sender can be determined based on the appearance information of the information sender, and then based on the appearance style of the information sender, a voice tone style matching the appearance style can be determined, and then the voice tone of the alternative can be determined based on the voice tone style. Among them, the appearance style can be, for example, sweet, casual, mature and handsome styles, etc., and each appearance style can correspond to a voice tone style. The appearance information of the information sender may include the clothing information of the information sender, and the appearance style of the information sender can be determined based on the clothing information of the information sender. For example, if user A wears a black hat and a black leather jacket, it can be determined that the appearance style of user A is a handsome style, and the handsome style can correspond to a deep voice tone style, and a voice tone that conforms to this style can be selected from the preset different voice tones and determined as the voice tone of the alternative.

[0040] In an embodiment of the present application, the target information may include the audio feature information of the information sender. Based on the audio feature information of the information sender, the image pattern of the replacement party may be determined; based on the audio feature information of the information sender, the tone color of the replacement party may be determined. Specifically, the audio feature information may include sound frequency information, and the image patterns corresponding to the audio feature information in different frequency bands may be preset. By determining the frequency band in which the sound frequency information of the information sender is located, the image pattern of the replacement party may be determined. A basic tone color may be preset, and based on the sound frequency information of the information sender, the basic tone color may be adjusted to obtain the tone color of the replacement party, so that the sound frequency of the tone color of the replacement party is consistent with the sound frequency of the information sender. In addition to the sound frequency information, the sound pitch information may also be used to determine the image pattern and the tone color of the replacement party. The specific process may refer to the process of using the sound frequency information to determine the image pattern and the tone color of the replacement party.

[0041] In an embodiment of the present application, the target information may include the appearance information of the information sender and the audio feature information of the information sender. In the process of obtaining the image pattern of the replacement party and the tone color of the replacement party based on the target information of the information sender, the image pattern of the replacement party may be determined based on the appearance information of the information sender; the tone color of the replacement party may be determined based on the audio feature information of the information sender.

[0042] In an embodiment of the present application, in the process of determining the image pattern of the replacement party based on the appearance information of the information sender, the method described above may be adopted, that is, partial appearance features may be extracted from the appearance information of the information sender to design the image of the replacement party, so that the image pattern of the replacement party can display partial appearance features of the information sender. In the process of determining the tone color of the replacement party based on the audio feature information of the information sender, the method described above may also be adopted, that is, based on the audio feature information of the information sender, the basic tone color may be adjusted to determine the tone color of the replacement party of the information sender.

[0043] In an embodiment of the present application, since the image pattern of the replacement party is obtained based on the appearance information of the information sender and the tone color of the replacement party is obtained based on the audio feature information of the information sender, using the replacement party to replace the information sender for information transmission has a better effect, so as to obtain a better communication effect.

[0044] In addition, in the process of determining the image pattern of the replacement party based on the appearance information of the information sender, the following methods can also be used: determining a target image pattern that matches the appearance information of the information sender from different preset image patterns of the replacement party; in response to the information sender selecting to use the target image pattern or not making a selection within a preset time period, determining the target image pattern as the image pattern of the replacement party. In addition, in response to the information sender selecting not to use the target image pattern, displaying the preset image pattern; and determining the pattern selected by the information sender from the preset image patterns as the image pattern of the replacement party.

[0045] In the embodiments of the present application, each type of appearance information can be matched to at least one image pattern among the different preset image patterns of the replacement party. The appearance information of the information sender may include at least one of the gender information, age information, clothing information, body type information, and facial feature position information of the information sender. Taking age information as an example, the appearance information of each age group can be matched to at least one image pattern among the different preset images of the replacement party. For example, the age group of 8 - 15 years old can be matched to one image pattern among the preset different image patterns, and the age group of 16 - 25 years old can be matched to another image pattern among the preset different image patterns. Similarly to age information, matching can also be performed based on the gender information, clothing information, and body type information of the information sender, or matching can be performed based on a combination of several types of appearance information, which will not be elaborated here.

[0046] After determining the target image pattern that matches the appearance information of the information sender, a pop-up window can be displayed on the screen (such as the in-vehicle central control screen) for the information sender to confirm whether to select the target image pattern for information transmission, and a preset time period can be set, such as 3 seconds. If the information sender confirms to select the target image pattern for information transmission within the preset time period, or does not make a confirmation within the preset time period, the target image pattern can be determined as the image pattern of the replacement party.

[0047] In the case that the information sender does not choose to use the target image pattern for information transmission within a preset time period, the preset different image patterns can be displayed on the in-vehicle central control screen through a pop-up window on the in-vehicle central control screen, and the information sender can freely select an image pattern from the preset different image patterns for information transmission. In this case, a selection time period and a default image pattern can be preset. The selection time period can be, for example, 5 seconds, and the default image pattern can be the standard image pattern selected by the information sender from the preset different image patterns. In the case that the information sender selects a specified image pattern for information transmission within the selection time period, the specified image pattern is determined as the image pattern of the replacement party. In the case that the information sender does not make a selection within the selection time period, the default image pattern can be determined as the image pattern of the replacement party.

[0048] In the embodiments of the present application, since the image pattern of the replacement party matches the appearance information of the information sender, it has a better effect to use the replacement party to replace the information sender. In addition, the information sender can confirm the image pattern of the replacement party, which can ensure that the image pattern used in the process of information transmission between the information sender and the information receiver is confirmed by the information sender, and avoid the situation of using an inappropriate image pattern when transmitting information to the information receiver, providing a better experience for the information sender and the information receiver.

[0049] In an embodiment of the present application, in the process of determining the tone color of the replacement party based on the audio feature information of the information sender, the following method can also be used: determining a target tone color that matches the audio feature information of the information sender from the preset different tone colors of the replacement party; in response to the information sender choosing to use the target tone color or not making a choice within a preset time period, determining the target tone color as the tone color of the replacement party. In addition, in response to the information sender choosing not to use the target tone color, displaying the preset different tone colors; and determining the tone color selected by the information sender from the preset different tone colors as the tone color of the replacement party.

[0050] In the embodiments of the present application, each type of audio feature information can be matched to at least one of the preset different tone colors of the replacement party. The audio feature information of the information sender can include at least one of the sound amplitude, sound frequency, and sound tone color of the information sender. Taking the sound amplitude information as an example, the amplitude of the sound can determine the loudness of the sound, and the amplitude within an amplitude range can be matched to at least one of the preset different tone colors of the replacement party. Similarly to the amplitude information, matching can also be performed based on the frequency information and tone color information of the information sender, or matching can be performed based on a combination of several types of audio feature information, which will not be elaborated here.

[0051] After determining the target timbre that matches the voice frequency information of the information sender, it can be confirmed by the information sender through a pop-up window on the in-vehicle central control screen whether to select the target timbre for information transmission. A preset time period, such as 3 seconds, can be set. If the information sender confirms to select the target timbre for information transmission within the preset time period, or if no confirmation is made within the preset time period, the target timbre can be determined as the timbre of the substitute party.

[0052] If the information sender selects not to use the target timbre for information transmission within the preset time period, the preset different timbres can be displayed and played through a pop-up window on the in-vehicle central control screen, and the information sender can freely select one timbre from the preset different timbres for information transmission. In this case, a selection time period can be preset, and the selection time period can be, for example, 5 seconds. If the information sender selects a specified timbre for information transmission within the selection time period, the specified timbre is determined as the timbre of the substitute party. If the information sender does not make a selection within the selection time period, the original timbre of the information sender can be directly used for information transmission, that is, the timbre of the information sender is determined as the timbre of the substitute party.

[0053] In the embodiment of the present application, since the timbre of the substitute party matches the audio feature information of the information sender, using the substitute party to replace the information sender has a better effect. In addition, the information sender can confirm the timbre of the substitute party, which can ensure that the timbre used in the process of information transmission between the information sender and the information recipient is confirmed by the information sender, avoiding the situation of using an inappropriate timbre when transmitting information to the information recipient, and improving the experience of information transmission between the information sender and the information recipient.

[0054] In an embodiment of the present application, the image pattern of the substitute party matches the timbre of the substitute party. That is to say, the image pattern of the substitute party is adapted to the timbre, and there will be no sense of disharmony. For example, the style of the image pattern of the substitute party is consistent with the style of the timbre of the substitute party. In this way, in the process of playing the voice of the information sender to the information recipient using the image pattern of the substitute party and the timbre of the substitute party, the image pattern and the timbre are more adapted, avoiding the situation of disharmony between the image pattern and the timbre, and making the entire information transmission process more smooth and natural.

[0055] Step 130: In the process of transmitting information to the information recipient, use the image pattern of the substitute party as the image pattern of the information sender, and use the timbre of the substitute party as the timbre of the information sender to play the voice of the information sender.

[0056] In an embodiment of the present application, the audio feature information of the information sender may be obtained by extracting features from the voice of the information sender being played. That is to say, after obtaining the voice of the information sender, the audio feature information of the information sender can be obtained based on the voice of the information sender. Based on the target information of the information sender containing the audio feature information, the image pattern and tone color of the substitute of the information sender can be obtained, and then the voice of the information sender can be played using the image pattern and tone color of the substitute.

[0057] For example, the information sender may be a person in the vehicle, and the person in the vehicle wants to convey the information of an upcoming turn to a person outside the vehicle (the driver of a surrounding vehicle). After determining the image pattern and tone color of the substitute, the substitute can play the voice of "The vehicle is about to turn" in the image pattern and tone color of the substitute on behalf of the information sender.

[0058] In an embodiment of the present application, the information sender and the information receiver are mutually invisible, or there is an obstacle between the information sender and the information receiver.

[0059] For example, in the scenario where the information sender and the information receiver are on a phone call, the information sender and the information receiver are mutually invisible. During the call between the information sender and the information receiver, the call page of the mobile device of the information receiver may display the image pattern of the substitute of the information sender, and the tone color of the audio received by the information receiver is the tone color of the substitute of the information sender. Correspondingly, the call page of the mobile device of the information sender may also display the image pattern of the substitute of the information receiver, and the tone color of the audio received by the information sender is the tone color of the substitute of the information receiver.

[0060] Another example is the scenario where a person in the vehicle and a person outside the vehicle are transmitting information. There is an obstacle between the person in the vehicle and the person outside the vehicle. For example, there is another vehicle between a person in the vehicle and a certain person outside the vehicle. At this time, it is inconvenient for the person in the vehicle to interact with the person outside the vehicle by directly lowering the window, so a substitute can be used to transmit information between the person in the vehicle and the person outside the vehicle.

[0061] In an embodiment of the present application, the information sender may be a person in the vehicle, and the substitute is a speaking party facing outside the vehicle. The image pattern of the substitute is displayed on the external display screen of the vehicle, and the voice of the information sender is played by the external speaker of the vehicle. The information receiver may be an external object, such as a person or a vehicle outside the vehicle. The information transmission process between the information sender and the information receiver may be a process where a person in the vehicle shouts at a pedestrian or a vehicle outside the vehicle, or a process where a person in the vehicle conducts headlight interaction.

[0062] Reference may be made to Figure 2, Figure 2 Schematic diagram of an implementation environment of an information transmission method provided in an embodiment of the present application. Figure 2 As shown, the vehicle where the information transmitter is located may be provided with a driver monitoring system (DMS) camera, a microphone, a cockpit domain controller and a central control screen, and the outer surface of the vehicle where the information transmitter is located may be provided with an outer display screen and an outer speaker. The cockpit domain controller may include an image processing unit, an audio processing unit and a comprehensive processing unit.

[0063] In the embodiment of the present application, the speaker facing outside the vehicle may include Figure 2 The external speakers and display screen in the vehicle. When the people in the car (including the driver or other passengers) want to convey information to pedestrians or vehicles outside the car, but it is inconvenient to open the window to speak, the people in the car can turn on the "outside car shouting" function by pressing the button in the car or waking up the voice assistant in the car. After the "outside car shouting" function is turned on, the information that the information transmitter wants to convey can be transmitted to the outside of the car through the external display screen and the external speaker. The entire information transmission process can be carried out when the vehicle is in motion or when the vehicle is stationary. For example, if the person in the car finds that there is an obstacle between him and the vehicle A outside the car and wants to inform vehicle A of this situation, he can convey this information to vehicle A through the external display screen and the external speaker.

[0064] In the embodiment of the present application, through this method of shouting outside the car, it is possible to transmit information through the outside display screen and the outside speaker when it is inconvenient for the people inside the car to open the window to speak. The entire information transmission process does not require lowering the window or opening the door, which not only enriches the information of the outside car interaction, but also facilitates the pedestrians or vehicles outside the car to better understand, reduces the cost of communication, and at the same time increases the fun of the outside car interaction, and increases the diversity, fun and accuracy of message transmission.

[0065] In an embodiment of the present application, target information of an information sender is obtained, where the target information includes at least one of the appearance information of the information sender and the audio feature information of the information sender; based on the target information of the information sender, an image pattern of a substitute of the information sender and the voice of the substitute are obtained; during the process of transmitting information to an information receiver, the image pattern of the substitute is used as the image pattern of the information sender, and the voice of the substitute is used as the voice of the information sender to play the voice of the information sender. In this way, since the image pattern and voice of the substitute of the information sender are used during the process of the information sender transmitting information to the information receiver, it is not easy to expose the image and voice of the information sender itself, greatly improving the security of the information sender during the information transmission process, enhancing the interest of the information transmission process, and solving the problem of poor security in the related art during the information transmission process. At the same time, since the image pattern and voice of the substitute are obtained based on the target information of the information sender itself, the substitute can better replace the information sender, ensuring better communication with the information receiver.

[0066] Please refer to Figure 3 , Figure 3 which is a flowchart of another information transmission method provided by an embodiment of the present application. As Figure 3 shown, the method includes the following steps: Step 310: Obtain the target information of the information sender, where the target information includes the appearance information of the information sender.

[0067] Step 320: Determine the image pattern of the substitute based on the appearance information of the information sender.

[0068] In an embodiment of the present application, the process of determining the image pattern of the substitute based on the appearance information of the information sender in step 320 may refer to the description of step 120 and will not be elaborated here.

[0069] Among them, in the process of determining the image pattern of the substitute based on the appearance information of the information sender, the following method may be used: determine a target image pattern that matches the appearance information of the information sender from the preset different image patterns of the substitute; in response to the information sender selecting to use the target image pattern or not making a selection within a preset time period, determine the target image pattern as the image pattern of the substitute.

[0070] Step 330: Determine the voice of the substitute based on the image pattern of the substitute.

[0071] In an embodiment of the present application, the image style of the replacement party may be determined based on the image pattern of the replacement party. The image style may be, for example, a cute style or a handsome style, and each image style may correspond to at least one tone color. The tone color of the replacement party may be determined from at least one tone color corresponding to the image style of the replacement party.

[0072] In an embodiment of the present application, a mapping relationship between an image pattern and a tone color may also be preset. In the process of determining the tone color of the replacement party based on the image pattern of the replacement party, the following method may be used: based on the image pattern of the replacement party and the preset mapping relationship between the image pattern and the tone color, the target tone color corresponding to the image pattern of the replacement party may be determined, and the target tone color may be determined as the tone color of the replacement party.

[0073] In an embodiment of the present application, among the preset different image patterns, each image pattern may correspond to one tone color. The target tone color corresponding to the image pattern of the replacement party may be determined based on the preset mapping relationship between the image pattern and the tone color, and the target tone color may be determined as the tone color of the replacement party. For example, the preset different image patterns may be image patterns of different age stages, and each image pattern of an age stage may correspond to one tone color. Or, the preset different image patterns may be image patterns of different gender and age stages, including: male teenagers, male youths, male middle-aged people, male elderly people, female teenagers, female youths, female middle-aged people, and female elderly people, and each image pattern of a different gender and age stage may correspond to one tone color.

[0074] In an embodiment of the present application, since there is a preset mapping relationship between the tone color of the replacement party and the image pattern of the replacement party, the tone color of the replacement party and the image pattern may be more closely matched, and the process of using the replacement party to replace the information sender to transmit information may be more natural and smooth.

[0075] Step 340: In the process of transmitting information to the information receiver, use the image pattern of the replacement party as the image pattern of the information sender, and use the tone color of the replacement party as the tone color of the information sender to play the voice of the information sender.

[0076] In an embodiment of the present application, the image pattern and tone color of the replacement party may be determined through the appearance information of the information sender. Among them, the tone color of the replacement party is determined based on the image pattern of the replacement party. In this way, the tone color of the replacement party and the image pattern are more adapted, and it is not easy to have a discordant situation between the image pattern and the tone color, making the entire information transmission process more smooth and natural.

[0077] Please refer to Figure 4 , Figure 4It is a flowchart of another information transmission method provided by an embodiment of the present application. As Figure 4 shown, the method includes the following steps: Step 410: Obtain the target information of the information sender, where the target information includes the audio feature information of the information sender.

[0078] Step 420: Determine the timbre of the substitute party based on the audio feature information of the information sender.

[0079] In the embodiment of the present application, for the process of determining the timbre of the substitute party based on the audio feature information of the information sender in step 420, reference can be made to the description of step 120, which will not be elaborated here.

[0080] In an embodiment of the present application, in the process of determining the timbre of the substitute party based on the audio feature information of the information sender, the following method can be used: Determine the target timbre that matches the audio feature information of the information sender from the preset different timbres of the substitute party; in response to the information sender selecting to use the target timbre or not making a selection within a preset time period, determine the target timbre as the timbre of the substitute party.

[0081] Step 430: Determine the image pattern of the substitute party based on the timbre of the substitute party.

[0082] In the embodiment of the present application, the timbre style of the substitute party can be determined based on the timbre of the substitute party. The timbre style can be, for example, a sweet style or a mature style, and each timbre style can correspond to at least one image pattern. The image pattern of the substitute party can be determined from at least one image pattern corresponding to the timbre style based on the timbre style of the substitute party.

[0083] Among them, in the process of determining the image pattern of the substitute party based on the timbre of the substitute party, the following method can also be used: Determine the target image pattern corresponding to the timbre of the substitute party based on the timbre of the substitute party and the preset mapping relationship between the timbre and the image pattern, and determine the target image pattern as the image pattern of the substitute party.

[0084] In the embodiments of the present application, a mapping relationship between different timbres and image patterns can be preset. Each timbre can correspond to an image pattern. Thus, based on the mapping relationship, a target image pattern corresponding to the timbre of the substitute party can be determined. For example, different timbres can be divided into male timbres and female timbres. The image patterns corresponding to male timbres and the image patterns corresponding to female timbres can be preset. Or, the timbres can be divided by age and gender. The preset different timbres include: male adolescent timbre, male young timbre, male middle-aged timbre, male elderly timbre, female adolescent timbre, female young timbre, female middle-aged timbre, and female elderly timbre. Among them, each timbre can correspond to an image pattern, and the image pattern corresponding to the timbre can match the timbre.

[0085] In the embodiments of the present application, since there is a preset mapping relationship between the timbre of the substitute party and the image pattern of the substitute party, the timbre of the substitute party and the image pattern can be made more fitting, and the process of using the substitute party to replace the information sender for information transmission is more natural and smooth.

[0086] Step 440: In the process of transmitting information to the information receiver, use the image pattern of the substitute party as the image pattern of the information sender, and use the timbre of the substitute party as the timbre of the information sender to play the voice of the information sender.

[0087] In an embodiment of the present application, the information sender can be a person in the vehicle, the substitute party can be a speaker facing outside the vehicle, the image pattern of the substitute party can be displayed on the external display screen of the vehicle, and the voice of the information sender can be played by the external speaker of the vehicle. That is, based on the audio feature information of the person in the vehicle, the image pattern and timbre of the speaker facing outside the vehicle can be determined, and the speaker can be used to replace the person in the vehicle for information transmission.

[0088] In the embodiments of the present application, the image pattern and timbre of the substitute party can be determined based on the audio feature information of the information sender. Among them, the image pattern of the substitute party is determined based on the timbre of the substitute party. In this way, the timbre of the substitute party and the image pattern are more adaptable, and it is not easy to have a situation where the image pattern and the timbre are discordant, making the entire information transmission process smoother and more natural.

[0089] In the information transmission method provided in the embodiments of the present application, first, the external appearance characteristics of the driver can be recognized through the in-vehicle DMS camera; then, when the driver triggers the external interaction function, the audio and image information can be "processed" according to his own external appearance characteristics and presented to pedestrians or other vehicles outside the vehicle through the external speaker and the external display screen. To better demonstrate the entire information transmission process, the following will be combined with specific embodiments and Figure 5To show the entire process of information transmission between the information sender and the information receiver, Figure 5 It is a schematic diagram of the overall concept of an information transmission method provided by an embodiment of this application.

[0090] The modules involved in the embodiments of this application may include: an in-vehicle camera, an in-vehicle microphone, an image processing unit, an audio processing unit, an integrated processing unit, an out-of-vehicle display screen, an out-of-vehicle speaker, and an in-vehicle central control screen. Refer to Figure 2 . Among them, the in-vehicle camera can borrow the in-vehicle DMS (Driver Monitoring System) camera, which is usually installed on the A-pillar inside the vehicle or on the steering wheel, used to obtain the driver's image information and send it to the image processing unit in the cockpit domain controller. The A-pillar is the pillar on both sides of the vehicle's front windshield. The in-vehicle microphone is used to obtain the driver's audio information and send it to the audio processing unit in the cockpit domain controller. The image processing unit can be located in the cockpit domain controller, used to process the image information sent by the in-vehicle DMS camera, extract the driver's key appearance feature information, and send it to the integrated processing unit. The audio processing unit can be located in the cockpit domain controller, used to process the audio information sent by the in-vehicle microphone, perform noise reduction and recognition processing, and send it to the integrated processing unit. The integrated processing unit can be located in the cockpit domain controller, combine the information of the image processing unit and the audio processing unit, generate corresponding images and audio, and send them to the out-of-vehicle display screen and the out-of-vehicle speaker. The out-of-vehicle display screen is used to display the corresponding image information after receiving the image information transmitted by the integrated processing unit in the cockpit domain controller. The out-of-vehicle speaker is used to play the corresponding audio content after receiving the audio information transmitted by the integrated processing unit in the cockpit domain controller. The in-vehicle central control screen is used to pop up a window for the user to select the image pattern displayed on the out-of-vehicle display screen.

[0091] First, the pre-storage process. A variety of out-of-vehicle patterns of user images can be pre-stored in the cockpit domain controller. The variety of user images can specifically include at least two of the following user images: standard, male teenager, male youth, male middle-aged, male elderly, female teenager, female youth, female middle-aged, female elderly. In addition, the standard image can be set as the default image. Correspondingly, a variety of tones of out-of-vehicle voice speakers can be pre-stored in the cockpit domain controller. The variety of out-of-vehicle voice speakers can specifically include at least two of the following speakers: male teenager, male youth, male middle-aged, male elderly, female teenager, female youth, female middle-aged, female elderly.

[0092] Second, the driver activates the "Out-of-vehicle Voice Announcement" function. When the driver needs to convey information to pedestrians or vehicles outside the vehicle but is inconvenient to open the window to speak, the driver activates the "Out-of-vehicle Voice Announcement" function through a button or voice. After the "Out-of-vehicle Voice Announcement" function is activated, the voice information of the driver inside the vehicle can be combined with the image information and transmitted outside the vehicle. As Figure 5 shown, the following process will not be executed when the "Out-of-vehicle Voice Announcement" function is not turned on.

[0093] Third, identify the driver's appearance characteristics. As Figure 5 shown, after the "Out-of-vehicle Voice Announcement" function is turned on, the in-vehicle DMS camera can start acquiring the driver's image information and send it to the image processing unit in the cockpit domain controller for analysis and processing.

[0094] Fourth, obtain the driver's voice information. As Figure 5 shown, after the "Out-of-vehicle Voice Announcement" function is turned on, the driver can start speaking, and the in-vehicle microphone can start acquiring the driver's voice information and send it to the audio processing unit in the cockpit domain controller for processing.

[0095] Fifth, process the image information. As Figure 5 shown, after the image processing unit receives the image information input by the in-vehicle DMS camera, the image processing unit can use its image processing capabilities to analyze the information about the driver's gender and age. Among them, the driver's gender includes one of the following: male, female; the driver's age includes one of the following: teenager, young, middle-aged, elderly. Then, the recognition results can be sent to the comprehensive processing unit.

[0096] Sixth, process the audio information. As Figure 5 shown, after the audio processing unit receives the voice information input by the in-vehicle microphone, the audio processing unit can perform noise reduction, recognition, and semantic understanding processing on the voice information. Then, the processed audio information can be sent to the comprehensive processing unit.

[0097] Seventh, the comprehensive processing process. As Figure 5As shown, after the driver finishes speaking, a pop-up window can appear on the in-vehicle central control screen to ask the driver, "Do you want to use the external communication image and voice corresponding to your age group?" If the driver selects "Yes" or does not make a selection within 3 seconds, the comprehensive processing unit can match the corresponding external image and the voice of the external voice speaker with the driver's appearance features transmitted by the image processing unit, send the corresponding image to the external display screen, change the audio information to the voice corresponding to this image, and send it to the external speaker. If the driver selects "No", the pre-stored image patterns are listed on the screen through the pop-up window of the in-vehicle central control screen for the driver to select. If the driver makes a selection within 5 seconds, the corresponding image is sent to the external display screen, the audio information is changed to the voice corresponding to this image, and sent to the external speaker; if the driver does not make a selection within 5 seconds, the default (standard) image is sent to the external display screen, and the driver's voice is sent to the external speaker in the original voice.

[0098] Eighth, external display and sound. After receiving the image information sent by the comprehensive processing unit, the external display screen displays the image information. After receiving the sound information sent by the comprehensive processing unit, the external speaker plays the sound information.

[0099] Please refer to Figure 6 , Figure 6 which is the specific flowchart of an information transmission method provided by an embodiment of this application. As Figure 6 shown, the method includes the following steps: Step 610: When the information transmission function is enabled, collect the image information of the people in the vehicle through a camera, and based on the image information, obtain the appearance information of the people in the vehicle.

[0100] Step 620: When the information transmission function is enabled, collect the sound information of the people in the vehicle through a microphone, and based on the sound information, obtain the audio feature information of the people in the vehicle.

[0101] Step 630: Based on the appearance information and / or audio feature information of the people in the vehicle, obtain the image pattern of the speaking party facing the outside of the vehicle of the people in the vehicle and the voice of the speaking party.

[0102] In an embodiment of this application, the image pattern of the replacement party can be determined based on the appearance information of the information transmission party; the voice of the replacement party can be determined based on the audio feature information of the information transmission party. Or, the image pattern of the replacement party can be determined based on the appearance information of the information transmission party; the voice of the replacement party can be determined based on the image pattern of the replacement party. Or, the voice of the replacement party can be determined based on the audio feature information of the information transmission party; the image pattern of the replacement party can be determined based on the voice of the replacement party.

[0103] Among them, in the process of determining the image pattern of the replacement party based on the appearance information of the information sender, the following methods can be used: determine the target image pattern that matches the appearance information of the information sender from the preset different image patterns of the replacement party; in response to the information sender choosing to use the target image pattern or not making a choice within a preset time period, determine the target image pattern as the image pattern of the replacement party.

[0104] In the process of determining the voice color of the replacement party based on the image pattern of the replacement party, the following methods can be used: based on the image pattern of the replacement party and the preset mapping relationship between the image pattern and the voice color, determine the target voice color corresponding to the image pattern of the replacement party, and determine the target voice color as the voice color of the replacement party.

[0105] In the process of determining the voice color of the replacement party based on the audio feature information of the information sender, the following methods can be used: determine the target voice color that matches the audio feature information of the information sender from the preset different voice colors of the replacement party; in response to the information sender choosing to use the target voice color or not making a choice within a preset time period, determine the target voice color as the voice color of the replacement party.

[0106] In the process of determining the image pattern of the replacement party based on the voice color of the replacement party, the following methods can be used: based on the voice color of the replacement party and the preset mapping relationship between the voice color and the image pattern, determine the target image pattern corresponding to the voice color of the replacement party, and determine the target image pattern as the image pattern of the replacement party.

[0107] Step 640: In the process of transmitting information to the information recipient, use the image pattern of the speaker as the image pattern of the in-vehicle person, and use the voice color of the speaker as the voice color of the in-vehicle person to play the voice of the in-vehicle person. The image pattern of the speaker is displayed on the external display screen of the vehicle, and the voice of the information sender is played by the external speaker of the vehicle.

[0108] Among them, the in-vehicle person and the information recipient are mutually invisible, or there is an obstacle between the in-vehicle person and the information recipient; the image pattern of the speaker matches the voice color of the speaker.

[0109] In an embodiment of the present application, target information of an information sender is obtained, where the target information includes at least one of the appearance information of the information sender and the audio feature information of the information sender; based on the target information of the information sender, an image pattern of a substitute of the information sender and the tone color of the substitute are obtained; during the process of transmitting information to an information receiver, the image pattern of the substitute is used as the image pattern of the information sender, and the tone color of the substitute is used to play the voice of the information sender as the tone color of the information sender. In this way, since the image pattern and tone color of the substitute of the information sender are used during the process of the information sender transmitting information to the information receiver, it is not easy to expose the image and tone color of the information sender itself, greatly improving the security of the information sender during the information transmission process and enhancing the interestingness of the information transmission process, and solving the problem of poor security in the related art during the information transmission process. At the same time, since the image pattern and tone color of the substitute are obtained based on the target information of the information sender itself, the substitute can better substitute the information sender, ensuring better communication effect with the information receiver.

[0110] It should be understood that Figures 1 to 6 the explanations of the same or corresponding steps in Figure 1 can be referred to each other. For example, Figure 3 the explanation of step 130 in Figure 4 can be applied to step 340 in

[0111] and step 440 in

[0112] Figure 7 Figure 7 , Figure 7 which is the structural block diagram of an information transmission device provided by an embodiment of the present application. As shown, an embodiment of the present application provides an information transmission device 700, and the information transmission device 700 includes: an acquisition module 710 and a processing module 720.

[0113] The acquisition module 710 is configured to obtain target information of an information sender, where the target information includes at least one of the appearance information of the information sender and the audio feature information of the information sender; based on the target information of the information sender, obtain an image pattern of a substitute of the information sender and the tone color of the substitute; The processing module 720 is configured to use the image pattern of the replacement party as the image pattern of the information sender and use the voice tone of the replacement party as the voice tone of the information sender to play the voice of the information sender during the process of transmitting information to the information recipient.

[0114] In an embodiment of the present application, target information of an information sender is obtained, where the target information includes at least one of the appearance information of the information sender and the audio feature information of the information sender; based on the target information of the information sender, an image pattern of a replacement party of the information sender and the voice tone of the replacement party are obtained; during the process of transmitting information to an information recipient, the image pattern of the replacement party is used as the image pattern of the information sender, and the voice tone of the replacement party is used as the voice tone of the information sender to play the voice of the information sender. In this way, since the information sender uses the image pattern and voice tone of the replacement party of the information sender during the process of transmitting information to the information recipient, it is not easy to expose the image and voice tone of the information sender itself, greatly improving the security of the information sender during the information transmission process, enhancing the interest of the information transmission process, and solving the problem of poor security in the related art during the information transmission process. At the same time, since the image pattern and voice tone of the replacement party are obtained based on the target information of the information sender itself, the replacement party can better replace the information sender, ensuring better communication effect with the information recipient.

[0115] In an embodiment of the present application, the image pattern of the replacement party matches the voice tone of the replacement party.

[0116] In an embodiment of the present application, the target information includes the appearance information of the information sender and the audio feature information of the information sender. During the process of obtaining the image pattern of the replacement party and the voice tone of the replacement party based on the target information of the information sender, the obtaining module 710 is specifically configured to determine the image pattern of the replacement party based on the appearance information of the information sender; and determine the voice tone of the replacement party based on the audio feature information of the information sender.

[0117] In an embodiment of the present application, the target information includes the appearance information of the information sender. During the process of obtaining the image pattern of the replacement party and the voice tone of the replacement party based on the target information of the information sender, the obtaining module 710 is specifically configured to determine the image pattern of the replacement party based on the appearance information of the information sender; and determine the voice tone of the replacement party based on the image pattern of the replacement party.

[0118] In one embodiment of the present application, in the process of determining the image pattern of the substitute based on the appearance information of the information sender, the acquisition module 710 is specifically configured to determine a target image pattern that matches the appearance information of the information sender from the preset different image patterns of the substitute; in response to the information sender selecting to use the target image pattern or not making a selection within a preset time period, determine the target image pattern as the image pattern of the substitute.

[0119] In one embodiment of the present application, in the process of determining the voice color of the substitute based on the image pattern of the substitute, the acquisition module 710 is specifically configured to determine a target voice color corresponding to the image pattern of the substitute based on the image pattern of the substitute and the preset mapping relationship between the image pattern and the voice color, and determine the target voice color as the voice color of the substitute.

[0120] In one embodiment of the present application, the target information includes the audio feature information of the information sender. In the process of obtaining the image pattern of the substitute and the voice color of the substitute based on the target information of the information sender, the acquisition module 710 is specifically configured to determine the voice color of the substitute based on the audio feature information of the information sender; and determine the image pattern of the substitute based on the voice color of the substitute.

[0121] In one embodiment of the present application, in the process of determining the voice color of the substitute based on the audio feature information of the information sender, the acquisition module 710 is specifically configured to determine a target voice color that matches the audio feature information of the information sender from the preset different voice colors of the substitute; in response to the information sender selecting to use the target voice color or not making a selection within a preset time period, determine the target voice color as the voice color of the substitute.

[0122] In one embodiment of the present application, in the process of determining the image pattern of the substitute based on the voice color of the substitute, the acquisition module 710 is specifically configured to determine a target image pattern corresponding to the voice color of the substitute based on the voice color of the substitute and the preset mapping relationship between the voice color and the image pattern, and determine the target image pattern as the image pattern of the substitute.

[0123] In one embodiment of the present application, the information sender is a person inside the vehicle; the substitute is a speaking party facing outside the vehicle, the image pattern of the substitute is displayed on an external vehicle display screen, and the voice of the information sender is played by an external vehicle speaker.

[0124] In an embodiment of the present application, the target information includes the appearance information of the information sender and the audio feature information of the information sender. In the process of obtaining the target information of the information sender, the obtaining module 710 is specifically configured to, when the information transmission function is enabled, collect the image information of the information sender through a camera, and based on the image information, obtain the appearance information of the information sender; when the information transmission function is enabled, collect the voice information of the information sender through a microphone, and based on the voice information, obtain the audio feature information of the information sender.

[0125] An embodiment of the present application further provides a vehicle, including the information transmission device in the above embodiment. This vehicle can be used to implement the steps of various embodiments of the information transmission method and can achieve the same technical effects. To avoid repetition, it will not be elaborated here.

[0126] As Figure 8 shown, an embodiment of the present application further provides an electronic device 800. The electronic device 800 includes: a processor 810 and a memory 820. A program or instruction is stored on the memory 820, and when the program or instruction is executed by the processor 810, the steps of any one of the methods described above are implemented. For example, when the program is executed by the processor 810, the following process is implemented: obtaining the target information of the information sender, where the target information includes at least one of the appearance information of the information sender and the audio feature information of the information sender; based on the target information of the information sender, obtaining the image pattern of the substitute of the information sender and the tone color of the substitute; in the process of transmitting information to the information receiver, using the image pattern of the substitute as the image pattern of the information sender, and using the tone color of the substitute to play the voice of the information sender as the tone color of the information sender. In this way, since the information sender uses the image pattern and tone color of the substitute of the information sender in the process of transmitting information to the information receiver, it is not easy to expose the image and tone color of the information sender itself, greatly improving the security of the information sender in the information transmission process, enhancing the interest of the information transmission process, and solving the problem of poor security in the information transmission process in the related art. At the same time, since the image pattern and tone color of the substitute are obtained based on the target information of the information sender itself, the substitute can better replace the information sender, ensuring better communication effect with the information receiver.

[0127] An embodiment of the present application further provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of various embodiments of the information transmission method are implemented, and the same technical effects can be achieved. To avoid repetition, it will not be elaborated here.

[0128] Among them, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media such as computer read-only memory (ROM), random access memory (RAM), magnetic disks, or optical discs.

[0129] Another embodiment of the present application provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is configured to run programs or instructions to implement each process of the above method embodiments and can achieve the same technical effects. To avoid repetition, details are not described herein again.

[0130] An embodiment of the present application provides a computer program product. The program product is stored in a storage medium and is executed by at least one processor to implement each process of the above method embodiments and can achieve the same technical effects. To avoid repetition, details are not described herein again.

[0131] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0132] Through the description of the above embodiments, those skilled in the art can clearly understand that the above method embodiments can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disc) and includes several instructions for causing a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of the present application.

[0133] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. An information transmission method, characterized in that: include: Acquire target information of the information transmitter, wherein the target information includes at least one of appearance information of the information transmitter and audio feature information of the information transmitter; Based on the target information of the information transmitter, acquiring an image pattern of a substitute of the information transmitter and a timbre of the substitute; In the process of transmitting information to the information receiver, the image pattern of the substitute party is used as the image pattern of the information transmitter, and the voice of the information transmitter is played using the timbre of the substitute party as the timbre of the information transmitter.

2. The method according to claim 1, characterized in that The image pattern of the substitute party matches the timbre of the substitute party.

3. The method according to claim 1, characterized in that The target information includes appearance information of the information transmitter and audio feature information of the information transmitter; Based on the target information of the information transmitting party, obtaining the image pattern of the substitute party and the timbre of the substitute party includes: Determining the image pattern of the substitute party based on the appearance information of the information transmitting party; Based on the audio feature information of the information transmitting party, the timbre of the substitute party is determined.

4. The method according to claim 1, characterized in that: The target information includes appearance information of the information transmitter; the acquiring of the image pattern of the substitute and the timbre of the substitute based on the target information of the information transmitter includes: Determining the image pattern of the substitute party based on the appearance information of the information transmitting party; Based on the image pattern of the substitute, the timbre of the substitute is determined.

5. The method according to claim 3 or 4, characterized in that: The step of determining the image pattern of the substitute party based on the appearance information of the information transmitting party includes: Determine a target image pattern that matches the appearance information of the information transmitting party from among different preset image patterns of the substitute party; In response to the information delivery party selecting to use the target image pattern or not making a selection within a preset time period, the target image pattern is determined as the image pattern of the substitute party.

6. The method according to claim 4, characterized in that The step of determining the timbre of the substitute party based on the image pattern of the substitute party comprises: Based on the image pattern of the substitute party and the mapping relationship between the preset image pattern and the timbre, the target timbre corresponding to the image pattern of the substitute party is determined, and the target timbre is determined as the timbre of the substitute party.

7. The method according to claim 1, characterized in that The target information includes audio feature information of the information transmitter; The step of acquiring the image pattern of the substitute party and the timbre of the substitute party based on the target information of the information transmitting party includes: Determining the timbre of the substitute party based on the audio feature information of the information transmitting party; Based on the timbre of the substitute, an image pattern of the substitute is determined.

8. The method according to claim 7, characterized in that The step of determining the image pattern of the substitute party based on the timbre of the substitute party comprises: Based on the timbre of the substitute party and the preset mapping relationship between the timbre and the image pattern, a target image pattern corresponding to the timbre of the substitute party is determined, and the target image pattern is determined as the image pattern of the substitute party.

9. An information transmission device, characterized in that: include: an acquisition module, configured to acquire target information of the information transmitter, the target information including at least one of appearance information of the information transmitter and audio feature information of the information transmitter; based on the target information of the information transmitter, acquire an image pattern of a substitute of the information transmitter and a timbre of the substitute; The processing module is used to use the image pattern of the substitute party as the image pattern of the information transmitter during the process of transmitting information to the information receiver, and use the timbre of the substitute party as the timbre of the information transmitter to play the voice of the information transmitter.

10. A vehicle, characterized in that: Comprising the information transfer device according to claim 9.

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