User privacy protection method and device, vehicle and storage medium

Abstract

The invention provides a user privacy protection method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining the information of a user at the rear row of the vehicle in response to an incoming call of a Bluetooth phone; determining whether to start a privacy mode according to the information of the rear-row users of the vehicle; and under the condition that it is determined that the privacy mode is started, a rear-row display screen of the vehicle is controlled to display a first call interface, and the first call interface is a call interface which does not display the caller information. The method can fully protect the privacy of the user during incoming call.

Description

Technical Field

[0001] The present application relates to the field of automotive electronics technology, and more specifically, to a user privacy protection method, device, vehicle and storage medium in the field of automotive electronics technology. Background Art

[0002] With the development of automotive electronics, the rear entertainment system of vehicles has also developed rapidly. For example, rear users can get entertainment advice and watch videos on the rear display screen. Moreover, rear users can also connect the user terminal to the vehicle through Bluetooth communication. When a Bluetooth phone calls, the call information will be displayed on the rear display screen of the vehicle. Users can choose to answer the Bluetooth call on the rear display screen and play the call audio through the car speakers to make a call. However, with the increase of users' privacy awareness, there is an urgent need for a method to protect the privacy of users in the vehicle when a call comes in. Summary of the invention

[0003] The present application provides a user privacy protection method, device, vehicle and storage medium, which can fully protect user privacy when a call comes in.

[0004] In a first aspect, a user privacy protection method is provided, the method comprising:

[0005] In response to an incoming Bluetooth phone call, obtaining information of a rear-seat user of the vehicle;

[0006] Determine whether to turn on the privacy mode based on the information of the rear seat user of the vehicle;

[0007] When the privacy mode is turned on, the rear display screen of the vehicle is controlled to display the first call interface, which is a call interface that does not display the caller information.

[0008] In the above technical solution, when a Bluetooth call comes in, the information of the rear-seat users of the vehicle is obtained. When it is determined to turn on the privacy mode based on the information of the rear-seat users of the vehicle, the display interface of the rear display screen can be controlled according to the Bluetooth call mode in the privacy mode, thereby making the automatic entry into the privacy mode more accurate and avoiding the exposure of the user's personal privacy.

[0009] In conjunction with the first aspect, in some possible implementations, determining whether to enable the privacy mode according to the information of the rear-seat user of the vehicle includes:

[0010] According to the information of the rear-seat user of the vehicle, determining whether there are other users in the rear-seat of the vehicle except the target user, where the target user is the called person of the Bluetooth phone;

[0011] When there are other users besides the target user in the rear seat of the vehicle, it is determined to turn on the privacy mode.

[0012] In combination with the first aspect and the above implementations, in some possible implementations, the rear display screen includes at least one display screen, and controlling the rear display screen of the vehicle to display the first call interface includes:

[0013] Determine the target user's position in the back seat of the vehicle;

[0014] According to the position of the target user in the rear row of the vehicle, the target display screen is controlled to display the first call interface, and the target display screen is a display screen among the rear row display screens corresponding to the position of the target user in the rear row of the vehicle.

[0015] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0016] In the case where there are no other users in the rear seat of the vehicle except the target user, determining not to turn on the privacy mode;

[0017] When it is determined that the privacy mode is not turned on, the rear display screen of the vehicle is controlled to display a second call interface, and the second call interface is a call interface that displays the caller information.

[0018] In combination with the first aspect and the above implementation, in some possible implementations, the first call interface includes an audio playback mode, and the audio playback mode includes at least any one of the following: whole vehicle playback, headrest speaker playback of the target user, and user terminal playback of the target user, where the target user is the called party of the Bluetooth phone;

[0019] After controlling the rear display screen of the vehicle to display the first call interface, the method further includes:

[0020] In response to the target user's selection operation on the audio play mode, the incoming call audio is played based on the audio play mode selected by the target user.

[0021] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0022] If the answer button on the rear display screen is detected to be triggered within the preset time, the call audio is played based on the audio playback mode selected by the target user;

[0023] If the answer button on the rear display screen is not detected to be triggered within the preset time, the incoming call prompt on the rear display screen will be turned off.

[0024] In combination with the first aspect and the above implementations, in some possible implementations, before obtaining the information of the rear-seat user of the vehicle, the method further includes:

[0025] Detect whether there is a user in the back seat of the vehicle;

[0026] When it is detected that there is a user in the rear seat of the vehicle, the information of the user in the rear seat of the vehicle is obtained.

[0027] In a second aspect, a user privacy protection device is provided, the device comprising:

[0028] An acquisition module, used for acquiring information of a rear-seat user of the vehicle in response to an incoming Bluetooth phone call;

[0029] A determination module, used to determine whether to turn on the privacy mode based on the information of the rear seat user of the vehicle;

[0030] The control module is used to control the rear display screen of the vehicle to display a first call interface when the privacy mode is determined to be turned on. The first call interface is a call interface that does not display caller information.

[0031] In conjunction with the second aspect, in some possible implementations, the determining module includes:

[0032] A first determining unit is used to determine whether there are other users other than the target user in the rear seat of the vehicle according to the information of the rear seat users of the vehicle, where the target user is the called person of the Bluetooth phone;

[0033] The second determining unit is used to determine whether to turn on the privacy mode when there are other users other than the target user in the rear seat of the vehicle.

[0034] In combination with the second aspect and the above implementations, in some possible implementations, the rear display screen includes at least one display screen, and the control module includes:

[0035] Determine the target user's position in the back seat of the vehicle;

[0036] According to the position of the target user in the rear row of the vehicle, the target display screen is controlled to display the first call interface, and the target display screen is a display screen among the rear row display screens corresponding to the position of the target user in the rear row of the vehicle.

[0037] In combination with the second aspect and the above implementation, in some possible implementations, the determination module is further used to: determine not to turn on the privacy mode when there are no other users other than the target user in the rear seat of the vehicle;

[0038] The control module is also used to control the rear display screen of the vehicle to display a second call interface when it is determined that the privacy mode is not turned on. The second call interface is a call interface that displays the caller information.

[0039] In combination with the second aspect and the above implementation, in some possible implementations, the first call interface includes an audio playback mode, and the audio playback mode includes at least any one of the following: whole vehicle playback, headrest speaker playback of the target user, and user terminal playback of the target user, where the target user is the called party of the Bluetooth phone;

[0040] The control module is also used to:

[0041] In response to the target user's selection operation on the audio play mode, the incoming call audio is played based on the audio play mode selected by the target user.

[0042] In combination with the second aspect and the above implementation, in some possible implementations, the control module is further configured to:

[0043] If the answer button on the rear display screen is detected to be triggered within the preset time, the call audio is played based on the audio playback mode selected by the target user;

[0044] If the answer button on the rear display screen is not detected to be triggered within the preset time, the incoming call prompt on the rear display screen will be turned off.

[0045] In combination with the second aspect and the foregoing implementation manner, in some possible implementation manners, the device further includes:

[0046] The detection module is used to detect whether there is a user in the rear seat of the vehicle; when it is detected that there is a user in the rear seat of the vehicle, the information of the user in the rear seat of the vehicle is obtained.

[0047] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0048] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0049] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 is a schematic flow chart of a user privacy protection method provided in an embodiment of the present application;

[0051] Figure 2 is a schematic flow chart of another user privacy protection method provided in an embodiment of the present application;

[0052] Figure 3 is a structural schematic diagram of a user privacy protection device provided in an embodiment of the present application;

[0053] Figure 4 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0054] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0055] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0056] Before explaining in detail the user privacy protection method provided by the embodiment of the present application, the application scenario provided by the embodiment of the present application is first introduced.

[0057] With the rapid development of intelligent technology, the display screens of vehicles are gradually tending to be intelligent and large-screen. In order to pursue a sense of technology and a better user experience, car companies tend to add diversification, multi-functions, and integration to vehicle display screens, bringing more convenience to users. For example, rear-seat users can turn on the Bluetooth function of the user terminal and establish a Bluetooth communication connection between the user terminal and the vehicle. In this way, when a call comes in to the user terminal, the rear display screen of the vehicle can also display a call prompt. When the rear-seat user chooses to answer the call on the rear display screen, the call audio can be played through the car speakers, which can free the user's hands and improve the user experience. However, if there are other users in the vehicle, it is easy to expose the user's privacy.

[0058] Based on this, an embodiment of the present application provides a user privacy protection method, which can fully protect the user's privacy when a call comes in.

[0059] Figure 1is a schematic flow chart of a user privacy protection method provided in an embodiment of the present application. The method is exemplarily applied to a vehicle-mounted host, such as Figure 1 As shown, the method includes the following steps.

[0060] Step 101: In response to an incoming Bluetooth phone call, obtain information of a rear-seat user of the vehicle.

[0061] Specifically, the rear-seat users can pre-pair the user terminal with Bluetooth function with the vehicle to establish a Bluetooth communication connection, so that when the Bluetooth function of the paired user terminal is turned on and it approaches the vehicle, it can automatically establish a Bluetooth communication connection with the vehicle.

[0062] Therefore, if the paired user terminal has a phone call, that is, when a Bluetooth phone call comes in, the information of the rear-seat user of the vehicle can be obtained. When a Bluetooth phone call comes in, the vehicle's speakers play the incoming call audio, that is, the entire vehicle plays the incoming call audio.

[0063] For example, a camera can be installed at the rear of the vehicle. When a Bluetooth phone call comes in, the vehicle host wakes up the camera, controls the camera to capture the image of the rear of the vehicle, and sends the image of the rear of the vehicle to the vehicle host. The vehicle host determines the information of the rear users of the vehicle based on the image of the rear of the vehicle. The information of the rear users can be, for example, the number of rear users and / or the identity of the rear users.

[0064] Among them, the vehicle host can pre-store the facial image of the target user, that is, the callee of the Bluetooth phone. When the rear image of the vehicle is received, all users appearing in the rear image of the vehicle are identified through a face recognition algorithm, that is, the number of rear users is determined, and the stored facial image of the target user is paired with the facial image of the user to determine that the target user is in the rear of the vehicle, that is, it is determined that there is a user in the rear of the vehicle who is the target user. Moreover, the vehicle host can set the identities of other users appearing in the rear image of the vehicle to unknown. Therefore, based on the rear image of the vehicle, the vehicle host can determine how many users are in the rear of the vehicle and the identity of each user, so as to determine whether to turn on the privacy mode later.

[0065] In addition, the camera mentioned above can be a camera, which is used to collect the overall image of the rear row of the vehicle, but a camera may have a visual blind spot directly below it, so two cameras can be installed on the upper side of the two positions of the rear row of the vehicle, and one camera corresponds to each of the left and right positions, that is, the left camera is used to collect images at the right position, and the right camera is used to collect images at the left position, which can greatly reduce the visual blind spot. The two cameras each collect the left or right image of the rear row of the vehicle, and send the collected left or right image of the rear row of the vehicle to the vehicle-mounted host, and the vehicle-mounted host determines the information of the rear row user based on the two images obtained. Among them, the camera can be an omnidirectional multi-camera vision system (Omnidirectional Multi-camera System, OMS) or an infrared camera, and the embodiment of the present application does not limit the type of camera.

[0066] It is understandable that Bluetooth is a wireless technology that establishes a communication environment between fixed or mobile devices based on low-cost short-range wireless connections. That is to say, when the Bluetooth function of the paired user terminal is turned on, as long as the user terminal and the vehicle are within a certain distance, the paired user terminal can automatically establish a Bluetooth communication connection with the vehicle. However, when the paired user terminal and the vehicle automatically establish a Bluetooth communication connection, the target user may be outside the vehicle not far from the vehicle, not inside the vehicle, and further, the target user is not in the back seat of the vehicle, so there is no need to consider protecting the privacy of the target user in the vehicle.

[0067] Therefore, in order to avoid the situation where the user of the Bluetooth call is not in the vehicle, when the user terminal establishes a Bluetooth communication connection with the vehicle, it can first determine whether there is a user in the back seat of the vehicle. Then, if there is a user in the back seat of the vehicle, it can determine whether to turn on the privacy mode based on the information of the back seat user.

[0068] Based on this, in some embodiments, it is possible to first detect whether there is a user in the back seat of the vehicle; when it is detected that there is a user in the back seat of the vehicle, the information of the user in the back seat of the vehicle is obtained.

[0069] Among them, a seat pressure sensor, a radar or other sensor may be provided in the rear row of the vehicle to detect whether there is a user in the rear row. Other sensors may also be used, which are not limited in the embodiment of the present application.

[0070] In the case of detection by the seat pressure sensor, specifically, the pressure information of the rear seat can be obtained through the seat pressure sensor. When the seat receives pressure from the outside, a trigger signal will be generated. The seat pressure sensor obtains the external pressure signal and judges the seat load-bearing object based on the pressure value of the pressure signal and the signal fluctuation in the pressure distribution diagram to determine whether the seat is a user or an object. Usually, the pressure value and signal fluctuation in the pressure distribution diagram generated by the user and the object are different. Therefore, when the seat pressure sensor senses the seat pressure, it determines whether the seat load-bearing object is a user or an object. When it is determined to be a user, the judgment result can be sent to the vehicle host. The vehicle host receives the judgment result, that is, it detects that there is a user in the rear seat of the vehicle, and then obtains the information of the user in the rear seat of the vehicle based on the rear image of the vehicle captured by the camera to determine whether the privacy mode is turned on.

[0071] In the case of radar detection, specifically, the radar can detect the breathing amplitude of the object with vital signs, and then determine whether there is a user in the back seat of the vehicle through an algorithm. For example, the radar can detect the chest fluctuation amplitude of the object with vital signs to detect its breathing frequency, thereby detecting the breathing amplitude of the object, and then detecting whether there is a user in the back seat of the vehicle, and when it is determined that there is a user in the back seat, the detection result is sent to the vehicle host. For example, the radar can be a millimeter wave radar, an ultrasonic radar, etc., and this application does not limit the type of radar.

[0072] When it is determined that there is a user in the back seat of the vehicle, the information of the user in the back seat of the vehicle is determined based on the back seat image of the vehicle captured by the camera, and the callee of the Bluetooth phone, i.e. the target user, is determined to be in the back seat of the vehicle, and then it is determined whether to turn on the privacy mode.

[0073] In addition, since the images captured by the camera can more clearly determine whether there are users in the back seat of the vehicle and the information of the rear seat users, in other embodiments, when a Bluetooth phone call is received, it is possible to directly determine whether there are users in the back seat of the vehicle through the images captured by the camera, and if there are users in the back seat of the vehicle, the information of the rear seat users, i.e., the number of rear seat users and / or the identities of the rear seat users, can be directly obtained.

[0074] Step 102: Determine whether to enable the privacy mode based on the information of the rear seat user of the vehicle.

[0075] Usually, after the user terminal of the rear-seat user is connected to the vehicle through Bluetooth communication, when a call is received by the user terminal, that is, a Bluetooth call comes in, the caller's phone number or caller's name and other information will be displayed on the rear display screen of the vehicle. If there are other users in the back seat of the vehicle at this time, the privacy of the target user can be easily exposed.

[0076] Therefore, in some embodiments, the implementation process of step 102 may be: determining whether there are other users in the back seat of the vehicle except the target user based on the information of the users in the back seat of the vehicle; and determining to turn on the privacy mode if there are other users in the back seat of the vehicle except the target user.

[0077] As mentioned in step 101 above, the vehicle host can determine the number and / or identity of the users in the rear seat of the vehicle based on the image of the rear seat of the vehicle. Therefore, the vehicle host can determine whether there are other users in the rear seat of the vehicle except the target user, that is, determine whether the number of users in the rear seat of the vehicle exceeds one, and / or determine whether there are other identities in the rear seat of the vehicle except the target user. When it is determined that there are other users in the rear seat of the vehicle except the target user, in order to avoid exposing the privacy of the target user, the vehicle host can determine to turn on the privacy mode.

[0078] For example, if the information of the rear-seat users of the vehicle is determined based on the rear-seat image of the vehicle: there are three users in the rear-seat of the vehicle, one of whom is the target user, and the identities of the other two users are unknown, then the vehicle-mounted host can determine that there are other users in the rear-seat of the vehicle except the target user, and determine to turn on the privacy mode.

[0079] Accordingly, when there are no other users except the target user in the back row of the vehicle, it is determined that the privacy mode is not turned on. When there is only the target user in the back row of the vehicle, the incoming call information on the vehicle display screen will not be seen by other users, so the privacy mode can be turned off.

[0080] In addition, as mentioned in step 101 above, the target user may not be in the vehicle, but if it is determined based on the image of the rear seat of the vehicle that there are other users in the rear seat of the vehicle, for example, based on the image of the rear seat of the vehicle, the information of the rear seat users of the vehicle is: there are two users in the rear seat of the vehicle, and the identities of both users are unknown. Therefore, there may be a situation where the target user is not in the vehicle, but there are other users in the rear seat of the vehicle. In this case, in order to avoid the privacy of the target user being exposed, the vehicle host should also turn on the privacy mode.

[0081] Step 103: When the privacy mode is determined to be turned on, the rear display screen of the vehicle is controlled to display a first call interface, where the first call interface is a call interface that does not display caller information.

[0082] As mentioned above, the operation of displaying the caller information on the rear display screen can easily expose the privacy of the target user. Therefore, if the privacy mode is turned on, the rear display screen of the vehicle can be controlled not to display the caller information, thereby protecting the privacy of the target user. In this case, the first call interface can only display the answer button and the hang-up button, and the user can answer or hang up the Bluetooth call by selecting the answer button or the hang-up button.

[0083] In addition, in the scenario where the target user is not in the vehicle but there are other users in the back row of the vehicle, after the privacy mode is turned on and the rear display screen of the vehicle displays the first call interface, other users may choose to answer or hang up the Bluetooth call on the rear display screen, which will affect the target user. Therefore, to avoid this situation, in some embodiments, the vehicle host can also control the rear display screen of the vehicle not to display the call interface and turn off the incoming call audio played by the vehicle speakers. In this way, other users cannot operate on the rear display screen, which can better protect the privacy of the target user.

[0084] In some embodiments, if the answer button on the rear display screen is detected to be triggered within a preset time, it is determined that the Bluetooth call is answered through the vehicle, and the call audio is played through the vehicle's speakers; if the answer button on the rear display screen is not detected to be triggered within the preset time, the incoming call prompt on the rear display screen is turned off. In this case, the vehicle's speakers can be understood as the entire vehicle speakers.

[0085] Among them, the preset duration can be pre-set, and can be 30 seconds by way of example, which is not limited in the embodiment of the present application.

[0086] Specifically, after the rear display screen displays the first call interface, if the target user clicks the answer button on the rear display screen, the target user's click operation triggers the answer button to generate an answer instruction, and the answer button sends the answer instruction to the vehicle host, that is, the vehicle host detects that the answer button on the rear display screen is triggered, determines that the user answers the Bluetooth call through the vehicle, and then controls all speakers in the vehicle to play the call audio, so that everyone in the vehicle can hear the call audio. This way of playing audio is called whole vehicle playback.

[0087] When answering a Bluetooth call through the vehicle, the first call interface on the rear display screen can display a hang-up button and call duration. The user can choose to hang up the call from the rear display screen and obtain the call duration.

[0088] If the target user does not click the answer button on the rear display screen, that is, the vehicle host does not detect that the answer button on the rear display screen is triggered, it can be determined that the target user is operating on the user terminal, that is, the target user chooses to answer or hang up the call on the user terminal. At this time, the vehicle host can turn off the incoming call prompt on the rear display screen and switch the incoming call audio to the user terminal for playback.

[0089] In addition, in order to meet the entertainment experience of users in different positions, current vehicles often have more than one rear display screen. Usually, the rear display screen can include a left display screen and a right display screen corresponding to the left and right positions of the rear row respectively.

[0090] Based on this, in some embodiments, the implementation process of controlling the rear display screen of the vehicle to display the first call interface in step 103 can be: determining the position of the target user in the rear row of the vehicle; according to the position of the target user in the rear row of the vehicle, controlling the target display screen to display the first call interface, the target display screen being the display screen among the rear display screens corresponding to the position of the target user in the rear row of the vehicle.

[0091] Specifically, the vehicle host can determine the position of the target user in the rear row of the vehicle based on the rear image of the vehicle captured by the camera, and control the display screen corresponding to the position of the target user in the rear row of the vehicle to display the first call interface. For example, the vehicle host determines that the target user is sitting on the left side based on the rear image of the vehicle captured by the camera, and can control the left display screen to display a call interface that does not display the caller information. In this way, other users on the right side can be prevented from intuitively seeing the caller information, resulting in the exposure of the target user's privacy.

[0092] In addition, the speakers of vehicles are usually installed in car doors, center consoles, etc. When the speakers are turned on, everyone in the car can hear them, which may affect others. At the same time, since the speakers are usually far away from the back seats, the passengers in the back seats often have a poor experience.

[0093] Therefore, in the case where the rear display screen includes a left display screen and a right display screen, the embodiment of the present application can respectively set a speaker near the left position of the rear row of the vehicle corresponding to the left display screen and near the right position of the rear row of the vehicle corresponding to the right display screen, that is, the left display screen corresponds to the speaker near the left position, and the right display screen corresponds to the speaker near the right position, so as to achieve independent zone listening, avoid affecting other users, and improve the user experience. Among them, the speaker can be called a headrest speaker, and the playback of audio is also called headrest playback.

[0094] Based on this, in some embodiments, if the answer button on the target display screen is detected to be triggered within the preset time length, it is determined that the Bluetooth call is answered through the vehicle, and the audio is played through the speaker corresponding to the target display screen; if the answer button on the target display screen is not detected to be triggered within the preset time length, the incoming call prompt on the target display screen is turned off.

[0095] Specifically, if the target user clicks the answer button on the target display screen, the target user's click operation triggers the answer button to generate an answer instruction, and the answer button sends the answer instruction to the vehicle host, that is, the vehicle host detects that the answer button on the target display screen is triggered, determines that the user answers the Bluetooth call through the vehicle, and then controls the speaker corresponding to the target display screen to play the call audio, so that other users may hear a very small sound or almost cannot hear the voice of the user on the other side of the call with the target user. Since the target display screen does not display the incoming call information, and when the target user answers the Bluetooth call through the vehicle, other users can hardly hear the voice of the user on the other side of the call with the target user, this method can protect the privacy of the target user both visually and auditorily.

[0096] Among them, when answering a Bluetooth call through the vehicle, the first call interface on the target display screen can display the hang-up button and call duration, as well as the audio playback mode selection items. The options include whole-vehicle playback and headrest playback. Whole-vehicle playback means that all speakers in the vehicle play audio, and all users can hear it. Headrest playback means that only the speakers corresponding to the target display screen play audio, and the target user can hear it, but other users can hardly hear it. When the target user chooses to answer a Bluetooth call through the vehicle, the vehicle host plays through the headrest by default. However, if the user believes that the content of the call does not involve privacy, he or she can choose whole-vehicle playback in the audio playback mode selection items on the target display screen.

[0097] If the target user does not click the answer button on the target display screen, that is, the vehicle-mounted host does not detect that the answer button on the target display screen is triggered, it can be determined that the target user is operating on the user terminal, that is, the target user chooses to answer or hang up the call on the user terminal. At this time, the vehicle-mounted host can turn off the incoming call prompt on the target display screen and switch the incoming call audio to the user terminal for playback.

[0098] The above is explained by taking the default audio playback mode as an example. When the rear display screen is a single display screen and there is no headrest speaker, the whole vehicle can play the incoming call audio and the call audio by default. When the rear display screen includes multiple display screens, the headrest plays the incoming call audio and the call audio by default. Optionally, the vehicle host can also determine the audio playback mode based on the operation of the target user, which is more in line with the feelings of the target user.

[0099] In this scenario, the first call interface may also include an audio playback mode selection option, and the audio playback mode includes at least one of the whole vehicle playback, headrest playback, and user terminal playback. After the first call interface is displayed on the rear display screen of the vehicle, the method further includes: in response to the target user's selection operation for the audio playback mode, playing the incoming call audio based on the audio playback mode selected by the target user. If the answer button on the rear display screen is detected to be triggered within a preset time, the call audio is played based on the audio playback mode selected by the target user.

[0100] Specifically, when the first call interface is displayed on the rear display screen of the vehicle, the target user can select the desired audio playback mode in the audio playback mode on the first call interface, and the vehicle host responds to the user operation and plays the incoming call audio through the audio playback mode selected by the target user. For example, if the target user selects headrest playback, the vehicle host controls the speaker corresponding to the target display screen to play the incoming call audio. Correspondingly, the vehicle host can also play the call audio through the audio playback mode selected by the target user.

[0101] In addition, in some embodiments, when it is determined that the privacy mode is not turned on, the vehicle-mounted host can control the rear display screen of the vehicle to display a second call interface, where the second call interface is a call interface that displays the caller information.

[0102] Accordingly, when the rear display screen includes a target display screen corresponding to the position of the target user in the rear row of the vehicle, the vehicle-mounted host can control the target display screen of the vehicle to display the second call interface.

[0103] The following will be combined Figure 2 The user privacy method provided in the embodiments of the present application is further explained.

[0104] Figure 2 FIG. 1 is a schematic flow chart of another user privacy method provided in an embodiment of the present application. Figure 2As shown, when a Bluetooth phone call comes in, first detect whether there is a user in the back row of the vehicle, and when it is detected that there is a user in the back row of the vehicle, obtain the image of the back row of the vehicle. Determine whether there are other users in the back row of the vehicle except the target user based on the image of the back row of the vehicle. If there are, it is determined to turn on the privacy mode, and if not, it is determined not to turn on the privacy mode. In the case of determining to turn on the privacy mode, the display screen corresponding to the position of the target user in the back row of the vehicle, that is, the target display screen, is controlled to display the first call interface. In the case of determining not to turn on the privacy mode, the target display screen is controlled to display the second call interface. If the answer button on the target display screen is detected to be triggered within the preset time, it is determined to answer the Bluetooth call through the vehicle, and the audio is played through the speaker corresponding to the target display screen. If the answer button on the target display screen is not detected to be triggered within the preset time, the incoming call prompt on the target display screen is turned off, and the incoming call audio is switched to the user terminal for playback.

[0105] In the embodiment of the present application, when a Bluetooth phone call comes in, the information of the rear-seat user of the vehicle is obtained. When the privacy mode is turned on according to the information of the rear-seat user of the vehicle, the display interface of the rear display screen can be controlled according to the Bluetooth call mode in the privacy mode, so that the automatic entry into the privacy mode is more accurate and the user's personal privacy can be avoided. In addition, the embodiment of the present application uses image recognition technology to automatically turn on the privacy mode when it detects that there are other users in the rear row of the vehicle except the target user, so as to avoid exposing the private information of the rear-seat target user to other rear-seat users. Moreover, the opening and closing of the privacy mode is automatically executed, and the user does not need to intervene manually, reflecting the high-tech intelligent experience.

[0106] All the above optional technical solutions can be combined in any way to form optional embodiments of the present application, and the embodiments of the present application will not be described in detail one by one.

[0107] Figure 3 is a schematic diagram of the structure of a user privacy protection device provided in an embodiment of the present application. For example, Figure 3 As shown, the device comprises:

[0108] The acquisition module 301 is used to acquire the information of the rear-seat user of the vehicle in response to an incoming Bluetooth phone call;

[0109] A determination module 302 is used to determine whether to turn on the privacy mode according to the information of the rear seat user of the vehicle;

[0110] The control module 303 is used to control the rear display screen of the vehicle to display a first call interface when the privacy mode is determined to be turned on. The first call interface is a call interface that does not display the caller information.

[0111] Optionally, the determination module 302 includes:

[0112] A first determining unit is used to determine whether there are other users other than the target user in the rear seat of the vehicle according to the information of the rear seat users of the vehicle, where the target user is the called person of the Bluetooth phone;

[0113] The second determining unit is used to determine whether to turn on the privacy mode when there are other users other than the target user in the rear seat of the vehicle.

[0114] Optionally, the rear display screen includes at least one display screen, and the control module 303 includes:

[0115] Determine the target user's position in the back seat of the vehicle;

[0116] According to the position of the target user in the rear row of the vehicle, the target display screen is controlled to display the first call interface, and the target display screen is a display screen among the rear row display screens corresponding to the position of the target user in the rear row of the vehicle.

[0117] Optionally, the determination module 302 is further configured to: determine not to enable the privacy mode when there are no other users in the rear seat of the vehicle except the target user;

[0118] The control module 303 is also used to control the rear display screen of the vehicle to display a second call interface when it is determined that the privacy mode is not turned on. The second call interface is a call interface that displays the caller information.

[0119] Optionally, the first call interface includes an audio playback mode, and the audio playback mode includes at least any one of the following: whole vehicle playback, headrest speaker playback of the target user, and user terminal playback of the target user, where the target user is the called party of the Bluetooth phone;

[0120] The control module 303 is further used for:

[0121] In response to the target user's selection operation on the audio play mode, the incoming call audio is played based on the audio play mode selected by the target user.

[0122] Optionally, the control module 303 is further configured to:

[0123] If the answer button on the rear display screen is detected to be triggered within the preset time, the call audio is played based on the audio playback mode selected by the target user;

[0124] If the answer button on the rear display screen is not detected to be triggered within the preset time, the incoming call prompt on the rear display screen will be turned off.

[0125] Optionally, the device further comprises:

[0126] The detection module detects whether there is a user in the rear seat of the vehicle; when it is detected that there is a user in the rear seat of the vehicle, the information of the user in the rear seat of the vehicle is obtained.

[0127] Figure 4 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0128] For example, Figure 4 As shown, the vehicle 400 includes: a memory 401 and a processor 402, wherein the memory 401 stores an executable program code 4011, and the processor 402 is used to call and execute the executable program code 4011 to perform a user privacy protection method.

[0129] In this embodiment, the functional modules of the vehicle can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0130] In the case of dividing each functional module according to each function, the vehicle may include: an acquisition module, a determination module and a control module. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0131] The vehicle provided in this embodiment is used to execute the above-mentioned user privacy protection method, and thus can achieve the same effect as the above-mentioned implementation method.

[0132] In the case of an integrated unit, the vehicle may include a processing module and a storage module. The processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle to execute mutual program codes and data.

[0133] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits disclosed in the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0134] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is executed on a computer, the computer executes the above-mentioned related method steps to implement a user privacy protection method in the above-mentioned embodiment.

[0135] This embodiment also provides a computer program product. When the computer program product runs on a computer, it enables the computer to execute the above-mentioned related steps to implement a user privacy protection method in the above-mentioned embodiment.

[0136] In addition, the vehicle provided in the embodiment of the present application may include a connected processor and a memory; wherein the memory is used to store instructions, and when the vehicle is running, the processor may call and execute the instructions so that the vehicle executes a user privacy protection method in the above embodiment.

[0137] Among them, the vehicle, computer-readable storage medium, computer program product or chip provided in this embodiment are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods provided above and will not be repeated here.

[0138] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0139] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0140] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A user privacy protection method, characterized in that: The method comprises: In response to an incoming Bluetooth phone call, obtaining information of a rear-seat user of the vehicle; Determining whether to enable a privacy mode according to the information of the rear-seat user of the vehicle; When it is determined that the privacy mode is turned on, the rear display screen of the vehicle is controlled to display a first call interface, where the first call interface is a call interface that does not display caller information.

2. The method according to claim 1, characterized in that The determining whether to turn on the privacy mode according to the information of the rear-seat user of the vehicle includes: Determine, based on the information of the rear-seat user of the vehicle, whether there are other users other than the target user in the rear-seat of the vehicle, wherein the target user is the called person of the Bluetooth phone; In a case where there are other users besides the target user in the rear seat of the vehicle, it is determined to turn on the privacy mode.

3. The method according to claim 2, characterized in that The rear display screen includes at least one display screen, and controlling the rear display screen of the vehicle to display the first call interface includes: Determine the position of the target user in the rear seat of the vehicle; According to the position of the target user in the rear row of the vehicle, the target display screen is controlled to display the first call interface, and the target display screen is a display screen among the rear row display screens corresponding to the position of the target user in the rear row of the vehicle.

4. The method according to claim 2, characterized in that: The method further comprises: In a case where there are no other users except the target user in the rear seat of the vehicle, determining not to turn on the privacy mode; When it is determined that the privacy mode is not to be turned on, the rear display screen of the vehicle is controlled to display a second call interface, where the second call interface is a call interface that displays the caller information.

5. The method according to claim 1, characterized in that The first call interface includes a selection item of an audio playback mode, and the audio playback mode includes at least any one of the following: whole vehicle playback, headrest speaker playback of a target user, and user terminal playback of the target user, the target user being the called party of the Bluetooth phone; After controlling the rear display screen of the vehicle to display the first call interface, the method further includes: In response to the target user's selection operation on the audio play mode, the incoming call audio is played based on the audio play mode selected by the target user.

6. The method according to claim 5, characterized in that The method further comprises: If the answer button on the rear display screen is detected to be triggered within a preset time, the call audio is played based on the audio playback mode selected by the target user; If the answer button on the rear display screen is not detected to be triggered within the preset time period, the incoming call prompt on the rear display screen is turned off.

7. The method according to claim 1, characterized in that Before obtaining the information of the rear-seat user of the vehicle, the method further includes: Detecting whether there is a user in the rear seat of the vehicle; When it is detected that there is a user in the rear seat of the vehicle, information of the user in the rear seat of the vehicle is obtained.

8. A user privacy protection device, characterized in that: The device comprises: An acquisition module, used for acquiring information of a rear-seat user of the vehicle in response to an incoming Bluetooth phone call; A determination module, used to determine whether to turn on the privacy mode according to the information of the rear-seat user of the vehicle; The control module is used to control the rear display screen of the vehicle to display a first call interface when it is determined that the privacy mode is turned on. The first call interface is a call interface that does not display caller information.

9. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed, the method according to any one of claims 1 to 7 is implemented.

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