CN115904283A - Distributed display method, readable medium and vehicle-mounted device - Google Patents

Distributed display method, readable medium and vehicle-mounted device Download PDF

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CN115904283A
CN115904283A CN202111005585.2A CN202111005585A CN115904283A CN 115904283 A CN115904283 A CN 115904283A CN 202111005585 A CN202111005585 A CN 202111005585A CN 115904283 A CN115904283 A CN 115904283A
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vehicle
application
display screen
user
mounted device
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宁维赛
卢冬
刘磊
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Huawei Technologies Co Ltd
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Abstract

本申请涉及智能汽车技术领域,公开了一种分布式显示方法、可读介质和车载设备。本申请的分布式显示方法,用于车辆中的至少一个车载设备,至少一个车载设备控制车辆中的多个显示屏,车载设备可以获取用户的生物特征信息以及确定用户在车厢内的位置,根据用户的生物特征信息以及用户在车厢内的位置,确定将待启动的应用显示在车辆的哪个显示屏上,从而实现在用户不需要额外操作的情况下,也能将应用显示在用户期望的显示屏上,提升用户体验。

Figure 202111005585

The application relates to the technical field of smart cars, and discloses a distributed display method, a readable medium and a vehicle-mounted device. The distributed display method of the present application is used for at least one vehicle-mounted device in the vehicle. At least one vehicle-mounted device controls multiple display screens in the vehicle. The vehicle-mounted device can obtain the user's biometric information and determine the user's position in the vehicle compartment, according to The user's biometric information and the user's position in the car determine which display screen the application to be launched will be displayed on, so that the application can be displayed on the user's desired display without the need for additional operations by the user screen to enhance user experience.

Figure 202111005585

Description

分布式显示方法、可读介质和车载设备Distributed display method, readable medium and vehicle-mounted device

技术领域technical field

本申请涉及智能汽车技术领域,特别涉及一种分布式显示方法、可读介质和车载设备。The present application relates to the technical field of smart cars, in particular to a distributed display method, a readable medium and a vehicle-mounted device.

背景技术Background technique

随着车联网的兴起,人们对车载娱乐的要求不断提高,越来越多的乘用车支持多屏显示,以提供丰富的视听体验。并且,在多屏显示时,还支持分布式显示功能,例如,显示屏A上显示的应用可以启动并显示在显示屏B上。With the rise of the Internet of Vehicles, people's requirements for in-vehicle entertainment continue to increase, and more and more passenger cars support multi-screen display to provide a rich audio-visual experience. In addition, when multiple screens are displayed, a distributed display function is also supported, for example, an application displayed on the display screen A can be started and displayed on the display screen B.

例如,如图1所示,车辆11上支持三个显示屏显示,分别是显示屏100-1,显示屏100-2,显示屏100-3;其中,显示屏100-1可以是设置在车辆11上的中控屏,显示屏100-2可以是设置在车辆11副驾驶座上的显示屏,显示屏100-3可以是设置在车辆11后座上的显示屏。For example, as shown in Figure 1, three display screens are supported on the vehicle 11, which are respectively a display screen 100-1, a display screen 100-2, and a display screen 100-3; The central control screen on 11, the display screen 100-2 can be the display screen arranged on the passenger seat of the vehicle 11, and the display screen 100-3 can be the display screen arranged on the rear seat of the vehicle 11.

例如,显示屏100-1上显示的应用可以启动并显示在显示屏100-2上,如图2A所示,驾驶员可以点击显示屏100-1的显示界面101上的“导航”图标,显示屏100-1的显示界面101上弹出小窗口102,驾驶员可以在小窗口上选择“导航”应用启动并显示在哪个显示屏上。例如,如图2B所示,驾驶员点击副驾驶屏幕的按钮,即选择将“导航”应用启动并显示在显示屏100-2上。例如,如图2C所示,“导航”应用启动并显示在显示屏100-2上。For example, the application displayed on the display screen 100-1 can be started and displayed on the display screen 100-2. As shown in FIG. A small window 102 pops up on the display interface 101 of the screen 100-1, and the driver can select on which display screen the "navigation" application is started and displayed on the small window. For example, as shown in FIG. 2B , the driver clicks the button on the screen of the co-pilot, that is, chooses to launch the “navigation” application and displays it on the display screen 100-2. For example, as shown in FIG. 2C, the "Navigation" application is launched and displayed on the display screen 100-2.

虽然驾驶员可以通过手动操作,实现将显示屏100-1上的应用启动并显示在显示屏100-2上,但是,当车辆行进过程中,驾驶员想开启导航应用或者多媒体应用时,驾驶员需要边驾驶边操作,容易导致驾驶员分心,存在巨大的安全隐患。因此,如何既支持多屏间互动功能,又减少驾驶员操作,避免驾驶员分心,成了车辆多屏互动显示亟需解决的问题。Although the driver can start the application on the display screen 100-1 and display it on the display screen 100-2 through manual operation, when the driver wants to start the navigation application or the multimedia application while the vehicle is moving, the driver It is necessary to operate while driving, which can easily lead to distraction of the driver, and there is a huge potential safety hazard. Therefore, how to not only support the interactive function between multiple screens, but also reduce the driver's operation and avoid the driver's distraction has become an urgent problem to be solved for the multi-screen interactive display of the vehicle.

发明内容Contents of the invention

本申请实施例提供了一种分布式显示方法、可读介质和车载设备。Embodiments of the present application provide a distributed display method, a readable medium, and a vehicle-mounted device.

第一方面,本申请实施例提供了一种分布式显示方法,用于车辆中的至少一个车载设备,其特征在于,至少一个车载设备控制车辆中的多个显示屏;并且方法包括:检测到用户对第一应用的启动指令;获取与第一应用关联的第一生物特征信息,并获取多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息;在至少一个第二生物特征信息中存在与第一生物特征信息匹配的第二生物特征信息的情况下,将启动后的第一应用显示在:与第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上。In the first aspect, an embodiment of the present application provides a distributed display method for at least one vehicle-mounted device in a vehicle, wherein at least one vehicle-mounted device controls multiple display screens in the vehicle; and the method includes: detecting The user's start instruction for the first application; obtaining the first biometric information associated with the first application, and obtaining at least one second biometric information of the user on at least one of the multiple display screens; at least one second biometric information If there is second biometric information that matches the first biometric information in the biometric information, the first application after startup is displayed on the display where the user with the second biometric information that matches the first biometric information is located. screen.

在上述第一方面的一种可能的实现中,上述方法还包括:在至少一个第二生物特征信息中不存在与第一生物特征信息匹配的第二生物特征信息的情况下,根据检测到的用户的操作指令,将启动后的第一应用显示在响应于用户的操作指令的至少一个显示屏上。In a possible implementation of the above first aspect, the above method further includes: if there is no second biometric information matching the first biometric information in at least one second biometric information, according to the detected The user's operation instruction displays the activated first application on at least one display screen that responds to the user's operation instruction.

例如,在至少一个第二生物特征信息中不存在与第一生物特征信息匹配的第二生物特征信息的情况下,根据如图2B所示的提供的显示界面,用户可以根据小窗口102提供的选项,选择期望第一应用显示的至少一个显示屏。可以理解,车载设备可以检测到的用户的操作指令,并响应该用户的操作指令,将第一应用显示在用户期望显示的至少一个显示屏。在上述第一方面的一种可能的实现中,上述方法还包括:所述至少一个车载设备包括第一车载设备和第二车载设备,并且所述多个显示屏包括由所述第一车载设备控制的第一显示屏和由第二车载设备控制的第二显示屏;并且启动指令为第一车载设备响应于用户对第一显示屏上的第一应用的第一应用图标的选择操作产生的;并且与第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏为第二显示屏。For example, in the case that there is no second biological feature information matching the first biological feature information in at least one second biological feature information, according to the display interface provided as shown in FIG. option, select at least one display screen that you want the first application to display. It can be understood that the in-vehicle device may detect the user's operation instruction, and in response to the user's operation instruction, display the first application on at least one display screen desired by the user. In a possible implementation of the above first aspect, the above method further includes: the at least one vehicle-mounted device includes a first vehicle-mounted device and a second vehicle-mounted device, and the plurality of display screens include The first display screen controlled by the second display screen and the second display screen controlled by the second vehicle-mounted device; and the start instruction is generated by the first vehicle-mounted device in response to the user's selection operation of the first application icon of the first application on the first display screen ; and the display screen where the user with the second biometric information matching the first biometric information is located is the second display screen.

例如,第一车载设备可以是下文的车载设备10-1,第二车载设备可以是下文的车载设备10-2,第一显示屏可以是下文的显示屏100-1,第二显示屏可以是下文的显示屏100-2;第一生物特征信息可以是车载设备10-1保存的过去一段时间内使用第一应用的用户的生物特征信息。For example, the first vehicle-mounted device may be the following vehicle-mounted device 10-1, the second vehicle-mounted device may be the following vehicle-mounted device 10-2, the first display screen may be the following display screen 100-1, and the second display screen may be The display screen 100-2 below; the first biometric information may be the biometric information of users who used the first application in the past period of time saved by the vehicle-mounted device 10-1.

在上述第一方面的一种可能的实现中,上述方法还包括:获取多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息,包括:第一车载设备从第二车载设备获取第二车载设备采集的第二显示屏处的用户的第二生物特征信息。In a possible implementation of the above first aspect, the above method further includes: acquiring at least one second biometric information of the user on at least one of the multiple display screens, including: the first vehicle-mounted device obtains from the second vehicle-mounted The device acquires the second biometric information of the user on the second display screen collected by the second vehicle-mounted device.

以人脸信息为例,采集车厢内的图像数据的摄像头可以是车载设备10-1上的摄像头,该摄像头可以安装在在显示屏100-1上;采集车厢内的图像数据的摄像头也可以是车载设备10-2或车载设备10-3上的摄像头,车载设备10-2或车载设备10-3可以将摄像头采集的图像数据发送给车载设备10-1。其中,图像数据包含人脸信息。Taking face information as an example, the camera for collecting image data in the compartment can be a camera on the vehicle-mounted device 10-1, and the camera can be installed on the display screen 100-1; the camera for collecting image data in the compartment can also be The camera on the vehicle-mounted device 10-2 or the vehicle-mounted device 10-3 can send the image data collected by the camera to the vehicle-mounted device 10-1. Wherein, the image data includes face information.

在上述第一方面的一种可能的实现中,上述方法还包括:将启动后的第一应用显示在:与第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上,包括:第一车载设备向第二车载设备发送第一应用的信息;第二车载设备根据第一应用的信息,将启动后的第一应用显示在第二显示屏。In a possible implementation of the above first aspect, the above method further includes: displaying the started first application on the display screen where the user whose second biometric information matches the first biometric information is located, including: : The first vehicle-mounted device sends the information of the first application to the second vehicle-mounted device; the second vehicle-mounted device displays the started first application on the second display screen according to the information of the first application.

例如,第一应用的信息可以是第一车载设备生成的第一应用的启动指令,第二车载设备根据第一应用的启动指令,将启动后的第一应用显示在第二显示屏上。For example, the information about the first application may be an instruction to start the first application generated by the first vehicle-mounted device, and the second vehicle-mounted device displays the started first application on the second display screen according to the startup instruction of the first application.

例如,第一应用的信息也可以是第一车载设备显示第一应用的显示界面的图像数据,第一车载设备可以将第一应用的显示界面的图像数据发送给第二车载设备,第二车载设备根据第一应用的显示界面的图像数据,将启动后的第一应用显示在第二显示屏上。For example, the information of the first application may also be the image data of the display interface of the first application displayed by the first vehicle-mounted device, and the first vehicle-mounted device may send the image data of the display interface of the first application to the second vehicle-mounted device, and the second vehicle-mounted device The device displays the started first application on the second display screen according to the image data of the display interface of the first application.

在上述第一方面的一种可能的实现中,上述方法还包括:至少一个车载设备包括第三车载设备,并且多个显示屏包括由第三车载设备控制的第三显示屏和第四显示屏;并且启动指令为第三车载设备响应于用户对第三显示屏上的第一应用的第一应用图标的选择操作产生的;并且与第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏为第四显示屏。In a possible implementation of the above first aspect, the above method further includes: at least one vehicle-mounted device includes a third vehicle-mounted device, and the multiple display screens include a third display screen and a fourth display screen controlled by the third vehicle-mounted device ; and the start instruction is generated by the third in-vehicle device in response to the user's selection operation on the first application icon of the first application on the third display screen; The display on is the fourth display.

在上述第一方面的一种可能的实现中,上述方法还包括:获取多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息,包括:第三车载设备采集的第四显示屏处的用户的第二生物特征信息。In a possible implementation of the above first aspect, the above method further includes: acquiring at least one second biometric information of the user on at least one of the multiple display screens, including: the fourth The second biometric information of the user on the display screen.

在上述第一方面的一种可能的实现中,上述方法还包括:将启动后的第一应用显示在:与第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上,包括:第三车载设备将启动后的第一应用显示在第四显示屏。In a possible implementation of the above first aspect, the above method further includes: displaying the started first application on the display screen where the user whose second biometric information matches the first biometric information is located, including: : The third in-vehicle device displays the first application after startup on the fourth display screen.

在上述第一方面的一种可能的实现中,上述方法还包括:第一生物特征信息与第二生物特征信息包括以下至少一个:人脸信息,声纹信息,指纹信息、虹膜信息。In a possible implementation of the above first aspect, the above method further includes: the first biometric information and the second biometric information include at least one of the following: face information, voiceprint information, fingerprint information, and iris information.

第二方面,本申请实施例提供了一种可读介质,可读介质上存储有指令,该指令在电子设备上执行时使电子设备执行上述第一方面以及第一方面的各种可能实现中的任意一种分布式显示方法。In the second aspect, the embodiment of the present application provides a readable medium, on which instructions are stored, and when the instructions are executed on the electronic equipment, the electronic equipment executes the above-mentioned first aspect and various possible implementations of the first aspect. Any one of the distributed display methods.

第三方面,本申请实施例提供了一种车载设备,包括:In a third aspect, the embodiment of the present application provides a vehicle-mounted device, including:

存储器,用于存储由车载设备的一个或多个处理器执行的指令,以及a memory for storing instructions to be executed by one or more processors of the on-vehicle device, and

处理器,是车载设备的处理器之一,用于执行上述第一方面以及第一方面的各种可能实现中的任意一种分布式显示方法。The processor is one of the processors of the vehicle-mounted device, configured to execute the first aspect and any one of the distributed display methods in various possible implementations of the first aspect.

附图说明Description of drawings

图1根据本申请的一些实施例,示出了一种车辆中的多个显示屏的位置示意图;Fig. 1 shows a schematic diagram of the positions of multiple display screens in a vehicle according to some embodiments of the present application;

图2A至图2C根据本申请的一些实施例,示出了一种车载应用的显示在车辆中的显示屏上的过程示意图;2A to 2C are schematic diagrams showing a process of an in-vehicle application displayed on a display screen in a vehicle according to some embodiments of the present application;

图3A至图3B根据本申请的一些实施例,示出了另一种车载应用的显示在车辆中的显示屏上的过程示意图;3A to 3B are schematic diagrams illustrating the process of another vehicle application displayed on a display screen in a vehicle according to some embodiments of the present application;

图4根据本申请的一些实施例,示出了一种分布式显示的场景示意图;Fig. 4 shows a schematic diagram of a distributed display scene according to some embodiments of the present application;

图5根据本申请的一些实施例,示出了一种分布式显示的流程图;Fig. 5 shows a flow chart of distributed display according to some embodiments of the present application;

图6根据本申请的一些实施例,示出了另一种分布式显示的流程图;Fig. 6 shows another flow chart of distributed display according to some embodiments of the present application;

图7根据本申请的一些实施例,示出了另一种分布式显示的流程图;Fig. 7 shows another flow chart of distributed display according to some embodiments of the present application;

图8根据本申请的一些实施例,示出了一种静态规则集的组成示意图;Fig. 8 shows a schematic composition diagram of a static rule set according to some embodiments of the present application;

图9根据本申请的一些实施例,示出了一种车载设备针对显示屏上的应用创建的静态规则集的示意图;Fig. 9 shows a schematic diagram of a static rule set created by an in-vehicle device for applications on a display screen according to some embodiments of the present application;

图10A至图10C根据本申请的一些实施例,示出了一种电子设备上提供的用于设置应用与显示屏关联关系的用户界面;10A to 10C show a user interface provided on an electronic device for setting an association relationship between an application and a display screen according to some embodiments of the present application;

图11A至图11C根据本申请的一些实施例,示出了一种车载设备上提供的用于设置应用与显示屏关联关系的用户界面;11A to 11C show a user interface provided on a vehicle device for setting an association relationship between an application and a display screen according to some embodiments of the present application;

图12根据本申请的一些实施例,示出了一种基于分布式操作系统的软件结构交互示意框图;Fig. 12 shows a schematic block diagram of software structure interaction based on a distributed operating system according to some embodiments of the present application;

图13根据本申请的一些实施例,示出了另一种分布式显示的场景示意图;Fig. 13 shows another schematic diagram of a distributed display scene according to some embodiments of the present application;

图14根据本申请的一些实施例,示出了一种车载设备的结构示意图。Fig. 14 shows a schematic structural diagram of a vehicle-mounted device according to some embodiments of the present application.

具体实施方式Detailed ways

本申请的说明性实施例包括但不限于方法、可读介质和电子设备。Illustrative embodiments of the present application include, but are not limited to, methods, readable media, and electronic devices.

为了解决上述技术问题,本申请提供一种分布式显示方法,应用于车载设备,车载设备可以检测用户在车厢内的位置,并根据人所在的位置确定待启动的应用显示在车辆11的哪个显示屏上。In order to solve the above technical problems, the present application provides a distributed display method, which is applied to vehicle-mounted equipment. The vehicle-mounted equipment can detect the position of the user in the compartment, and determine which display of the vehicle 11 the application to be started is displayed on according to the position of the person. screen.

进一步地,车载设备还可以获取用户的生物特征信息以及确定用户在车厢内的位置,根据用户的生物特征信息、用户在车厢内的位置以及过去一段时间内用户的生物特征信息对应的用户使用待启动应用的次数,确定将待启动的应用显示在车辆11的哪个显示屏上。Furthermore, the vehicle-mounted device can also acquire the user's biometric information and determine the user's position in the compartment, according to the user's biometric information, the user's position in the compartment, and the user's use status corresponding to the user's biometric information in the past period of time The number of times the application is started determines which display screen of the vehicle 11 the application to be started is displayed on.

作为一示例性的,如图3A所示,车载设备检测到用户对显示屏100-1上的“导航”应用的启动操作,车载设备获取用户在车厢内的位置为副驾驶座上;车载设备根据用户在车厢内的位置,将“导航”应用的显示界面显示在副驾驶座位的显示屏100-2上(例如图3B所示)。As an example, as shown in FIG. 3A , the vehicle-mounted device detects that the user activates the "navigation" application on the display screen 100-1, and the vehicle-mounted device obtains the position of the user in the passenger compartment as the passenger seat; the vehicle-mounted device According to the position of the user in the vehicle compartment, the display interface of the "navigation" application is displayed on the display screen 100-2 of the passenger seat (for example, as shown in FIG. 3B ).

为使本申请的目的、技术方案和优点更加清楚,下面结合图1至图12详细说明本申请的技术方案。In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below in conjunction with FIG. 1 to FIG. 12 .

图4为根据本申请的实施例,示出了一种分布式显示的场景示意图,该场景包括:车辆11;其中,车辆11安装了多个车载设备,分别是车载设备10-1、车载设备10-2、……、车载设备10-n。FIG. 4 is a schematic diagram of a distributed display scene according to an embodiment of the present application. The scene includes: a vehicle 11; wherein, the vehicle 11 is equipped with a plurality of vehicle-mounted devices, which are respectively the vehicle-mounted device 10-1, the vehicle-mounted device 10-2, ..., vehicle-mounted equipment 10-n.

如图4所示,每个车载设备包含一个显示屏,例如,车载设备10-1包含显示屏100-1,车载设备10-2包含显示屏100-2,……,车载设备10-n包含显示屏100-n。其中,显示屏100-1至显示屏100-n的显示界面上可以显示相同的车载应用,也可以显示不同的车载应用。As shown in Figure 4, each vehicle-mounted device includes a display screen, for example, the vehicle-mounted device 10-1 includes a display screen 100-1, the vehicle-mounted device 10-2 includes a display screen 100-2, ..., the vehicle-mounted device 10-n includes Display screen 100-n. Wherein, the display interfaces of the display screens 100-1 to 100-n may display the same in-vehicle application, or may display different in-vehicle applications.

在本申请的实施例中,车载设备10-1、车载设备10-2、……、车载设备10-n上可以运行的操作系统可以是以下操作系统的任意一种:鸿蒙操作系统(harmony operatingsystem,HarmonyOS)、

Figure BDA0003237045720000041
操作系统、
Figure BDA0003237045720000042
操作系统、
Figure BDA0003237045720000043
操作系统、MAC操作系统等。其中,车载设备10-1、车载设备10-2、……、车载设备10-n上运行的操作系统可以相同,也可以不同,根据实际的应用需求,本申请对车载设备10-1、车载设备10-2、……、车载设备10-n上运行的操作系统是否相同不做具体限定。In this embodiment of the application, the operating system that can run on the vehicle-mounted device 10-1, 10-2, ..., 10-n can be any of the following operating systems: Harmony operating system , HarmonyOS),
Figure BDA0003237045720000041
operating system,
Figure BDA0003237045720000042
operating system,
Figure BDA0003237045720000043
Operating system, MAC operating system, etc. Among them, the operating systems running on the vehicle-mounted device 10-1, 10-2, ..., and the vehicle-mounted device 10-n can be the same or different. Whether the operating systems running on the devices 10-2, . . . , and the vehicle-mounted device 10-n are the same is not specifically limited.

在一些实施例中,多个车载设备之间通过通信连接实现分布式显示,例如多个车载设备之间可以通过无线局域网(wireless local area networks,WLAN)(如无线保真(wireless fidelity,Wi-Fi)网络),蓝牙(bluetooth,BT),近距离无线通信技术(nearfield communication,NFC)等无线通信网络进行通信连接。In some embodiments, a plurality of vehicle-mounted devices realize distributed display through communication connection, for example, wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity, Wi- Fi) network), Bluetooth (bluetooth, BT), near field communication (nearfield communication, NFC) and other wireless communication networks for communication connection.

可以理解的是,例如,图1所示的车辆11上的三个显示屏可以是分别部署在三个车载设备上的显示屏,通过三个车载设备之间的通信实现分布式显示。可以理解的是,任一车载设备上的显示屏的显示界面上显示的应用可以在自身设备上显示,也可以在其他车载设备上显示。例如,车载设备10-1的显示屏的显示界面上显示的应用可以在自身设备的显示屏或车载设备10-2的显示屏或车载设备10-n的显示屏上显示。It can be understood that, for example, the three display screens on the vehicle 11 shown in FIG. 1 may be display screens respectively deployed on three vehicle-mounted devices, and distributed display is realized through communication among the three vehicle-mounted devices. It can be understood that the application displayed on the display interface of the display screen on any vehicle-mounted device can be displayed on its own device, or can be displayed on other vehicle-mounted devices. For example, the application displayed on the display interface of the display screen of the in-vehicle device 10-1 may be displayed on the display screen of the own device or the display screen of the in-vehicle device 10-2 or the display screen of the in-vehicle device 10-n.

下文以车辆11安装3个车载设备,分别为车载设备10-1,车载设备10-2,车载设备10-3,车载设备10-1上的应用的显示内容显示在显示屏100-2上为例进行说明。In the following, three in-vehicle devices are installed in the vehicle 11, which are respectively in-vehicle device 10-1, in-vehicle device 10-2, and in-vehicle device 10-3. The display content of the application on the in-vehicle device 10-1 is displayed on the display screen 100-2 as Example to illustrate.

图5为根据本申请的实施例,示出的一种分布式显示的流程图;如图5所示,分布式显示过程包括:Fig. 5 is a flow chart showing a distributed display according to an embodiment of the present application; as shown in Fig. 5, the distributed display process includes:

S501:车载设备10-1检测到启动“导航”应用的操作,其中,“导航”应用图标显示在车载设备10-1的显示屏100-1上。S501: The vehicle-mounted device 10-1 detects an operation of starting the "navigation" application, wherein the icon of the "navigation" application is displayed on the display screen 100-1 of the vehicle-mounted device 10-1.

在一些实施例中,车载设备10-1可以检测到用户在显示屏100-1上启动“导航”应用的操作,其中,“导航”应用显示在车载设备10-1的显示屏上。In some embodiments, the in-vehicle device 10-1 may detect that the user starts the "navigation" application on the display screen 100-1, wherein the "navigation" application is displayed on the display screen of the in-vehicle device 10-1.

例如,如图3所示的车辆11上的显示屏100-1,用户可以通过触摸、手势、语音等操作方式,启动显示屏100-1上显示的应用。例如,如图3A所示,用户可以点击显示屏100-1的显示界面上的“导航”图标,此时,车载设备10-1可以检测到用户启动“导航”应用的操作。For example, as shown in FIG. 3 on the display screen 100-1 on the vehicle 11, the user can start the application displayed on the display screen 100-1 through touch, gesture, voice and other operation methods. For example, as shown in FIG. 3A , the user may click the "Navigation" icon on the display interface of the display screen 100-1. At this time, the in-vehicle device 10-1 may detect the user's operation of starting the "Navigation" application.

可以理解的是,用户也可以通过触摸、手势、语音等方式,启动车载设备10-2的显示屏100-2上显示的应用,用户还可以通过触摸、手势、语音等方式,启动车载设备10-3的显示屏100-3上显示的应用。下文以车载设备10-1检测到用户启动车载设备10-1的显示屏100-1上显示的“导航”应用的操作为例进行说明。It can be understood that the user can also start the application displayed on the display screen 100-2 of the in-vehicle device 10-2 through touch, gesture, voice, etc., and the user can also start the in-vehicle device 10 -3 applications displayed on the display screen 100-3. The following description will be made by taking the in-vehicle device 10-1 detecting that the user starts the operation of the "Navigation" application displayed on the display screen 100-1 of the in-vehicle device 10-1 as an example.

S502:车载设备10-1获取用户在车厢内的位置。S502: The in-vehicle device 10-1 obtains the location of the user in the vehicle compartment.

在一些实施例中,车载设备10-1可以根据获取的设置在车厢内的传感器采集的数据,确定用户在车厢内的位置。其中,该传感器可以是图像传感器(例如,摄像头),还可以是红外传感器、超声波传感器、激光雷达传感器等。In some embodiments, the vehicle-mounted device 10-1 may determine the position of the user in the vehicle according to the acquired data collected by the sensors arranged in the vehicle. Wherein, the sensor may be an image sensor (for example, a camera), and may also be an infrared sensor, an ultrasonic sensor, a lidar sensor, and the like.

例如,车载设备10-1可以根据自身设备上的传感器采集的数据,确定用户在主驾驶座上。车载设备10-1还可以根据车载设备10-2或车载设备10-3发送的车载设备10-2或车载设备10-3的传感器采集的数据,确定用户在副驾驶座上或后座上。For example, the in-vehicle device 10-1 may determine that the user is in the main driver's seat according to data collected by sensors on the device itself. The vehicle-mounted device 10-1 may also determine that the user is in the passenger seat or the rear seat according to the data collected by the sensor of the vehicle-mounted device 10-2 or the vehicle-mounted device 10-3 sent by the vehicle-mounted device 10-2 or 10-3.

在其他一些实施例中,车载设备10-2或车载设备10-3可以根据自身设备上的传感器采集的数据,确定用户在副驾驶座上或后座上;车载设备10-2或车载设备10-3将用户在副驾驶座上或后座的信息发送给车载设备10-1,车载设备10-1获取用户在车厢内的位置。In some other embodiments, the vehicle-mounted device 10-2 or the vehicle-mounted device 10-3 can determine that the user is in the passenger seat or the rear seat according to the data collected by the sensor on the device itself; the vehicle-mounted device 10-2 or the vehicle-mounted device 10 - 3 Send the information that the user is in the passenger seat or the back seat to the vehicle-mounted device 10-1, and the vehicle-mounted device 10-1 obtains the location of the user in the vehicle compartment.

在本申请的其他一些实施例中,车载设备10-1根据获取的设置在车厢内的麦克风采集的用户的声源信息,车载设备10-1可以根据设置在车厢内的麦克风采集的用户的声源信息,确定用户在车厢内的位置。车载设备10-1获取用户的声源信息的来源的具体内容参考车载设备10-1获取设置在车厢内的传感器采集的数据的内容,在此不做赘述。In some other embodiments of the present application, the on-vehicle device 10-1 may obtain the user's sound source information collected by the microphone installed in the compartment, and the on-vehicle device 10-1 may use the user's sound source information collected by the microphone installed in the compartment Source information to determine the location of the user in the car. For the specific content of the source of the vehicle-mounted device 10-1 obtaining the user's sound source information, refer to the content of the vehicle-mounted device 10-1 obtaining the data collected by the sensor installed in the vehicle compartment, which will not be repeated here.

S503:车载设备10-1根据用户在车厢内的位置,确定显示“导航”应用的显示内容的显示屏上。S503: The in-vehicle device 10-1 determines to display the display content of the "navigation" application on the display screen according to the position of the user in the vehicle compartment.

例如,车载设备10-1获取用户在车厢内的位置为副驾驶座,在检测到用户启动车载设备“导航”应用时,车载设备10-1确定“导航”应用的显示内容显示在显示屏100-2上。For example, the in-vehicle device 10-1 obtains that the user's position in the vehicle is the passenger seat, and when detecting that the user starts the "navigation" application of the in-vehicle device, the in-vehicle device 10-1 determines that the display content of the "navigation" application is displayed on the display screen 100. -2 on.

例如,车载设备10-1也可以获取用户在车厢内的位置分别为副驾驶座、主驾驶座、后座,车载设备10-1确定“导航”应用的显示内容显示在显示屏100-1、显示屏100-2、显示屏100-3。For example, the in-vehicle device 10-1 may also obtain the positions of the user in the compartment as the passenger seat, the main driver's seat, and the rear seat, and the in-vehicle device 10-1 determines that the display content of the "navigation" application is displayed on the display screen 100-1, Display screen 100-2, display screen 100-3.

S504:车载设备10-1将“导航”应用的显示界面显示在显示屏100-2上。S504: The vehicle-mounted device 10-1 displays the display interface of the "navigation" application on the display screen 100-2.

例如,如图3B所示,车载设备10-1可以将“导航”应用启动并显示在车载设备10-2的显示屏100-2上。其中,车载设备10-1将“导航”应用启动并显示在车载设备10-2的显示屏100-2上的具体内容下文结合车载设备10-1与车载设备10-2的软件架构做详细说明,在此不做赘述。For example, as shown in FIG. 3B , the in-vehicle device 10-1 may start and display the "navigation" application on the display screen 100-2 of the in-vehicle device 10-2. Wherein, the in-vehicle device 10-1 starts the "Navigation" application and displays the specific content on the display screen 100-2 of the in-vehicle device 10-2. , which will not be described here.

可以理解,车载设备10-2或车载设备10-3也可以获取用户在车厢内的位置,确定车载设备10-2或车载设备10-3上的应用显示在车厢内的哪个显示屏上。具体内容参考图5所示的描述内容,在此不做赘述。It can be understood that the in-vehicle device 10-2 or the in-vehicle device 10-3 may also obtain the location of the user in the vehicle, and determine which display screen in the vehicle the application on the in-vehicle device 10-2 or 10-3 is displayed on. For specific content, refer to the description content shown in FIG. 5 , and details are not repeated here.

由图5的描述过程可知,车载设备10-1可以获取用户在车厢内的位置,在检测到用户启动车载设备10-1上的应用的情况下,车载设备10-1确定车载设备10-1上的应用显示在车厢内的哪个显示屏上。从而使得用户对“导航”应用进行现在显示屏的操作(例如,图2B的操作)的情况下,“导航”应用的显示内容可以显示到显示屏100-2上,从而减少用户的多余操作,提升用户体验。It can be known from the description process in FIG. 5 that the vehicle-mounted device 10-1 can obtain the location of the user in the vehicle compartment, and when it detects that the user starts an application on the vehicle-mounted device 10-1, the vehicle-mounted device 10-1 determines that the vehicle-mounted device 10-1 Which display in the car will the apps on the phone be displayed on. In this way, when the user operates the current display screen (for example, the operation shown in FIG. 2B ) on the “Navigation” application, the display content of the “Navigation” application can be displayed on the display screen 100-2, thereby reducing redundant operations by the user. Improve user experience.

在本申请的其他实施例中,车载设备还可以获取车厢内的用户的生物特征信息,根据用户在车厢内的位置以及车厢内的用户生物特征信息,确定“导航”应用显示在车厢内的哪个显示屏上。In other embodiments of the present application, the in-vehicle device can also obtain the biometric information of the user in the compartment, and determine which location in the compartment the "navigation" application is displayed according to the user's position in the compartment and the user's biometric information in the compartment. on the display.

图6为根据本申请的实施例,示出的另一种分布式显示的流程图;如图6所示,分布式显示过程包括:Fig. 6 is a flow chart showing another distributed display according to an embodiment of the present application; as shown in Fig. 6, the distributed display process includes:

S601:车载设备10-1检测到启动“导航”应用的操作,其中,“导航”应用图标显示在车载设备10-1的显示屏100-1上。具体内容参考图5的步骤S501,在此不做赘述。S601: The vehicle-mounted device 10-1 detects an operation of starting the "navigation" application, wherein the icon of the "navigation" application is displayed on the display screen 100-1 of the vehicle-mounted device 10-1. For details, refer to step S501 in FIG. 5 , which will not be repeated here.

S602:车载设备10-1获取用户在车厢内的位置。具体内容参考图5的步骤S502,在此不做赘述。S602: The in-vehicle device 10-1 obtains the location of the user in the vehicle compartment. For details, refer to step S502 in FIG. 5 , which will not be repeated here.

S603:车载设备10-1获取车厢内的用户的生物特征信息,其中,车载设备10-1可以根据用户的生物特征信息识别车厢内的用户。S603: The in-vehicle device 10-1 acquires the biometric information of the user in the compartment, wherein the in-vehicle device 10-1 can identify the user in the compartment according to the biometric information of the user.

在一些实施例中,用户的生物特征信息包括人脸信息、声纹信息、指纹信息、虹膜信息等。车载设备10-1可以根据用户的生物特征信息识别车厢内的用户是用户A还是用户B。In some embodiments, the biometric information of the user includes face information, voiceprint information, fingerprint information, iris information, and the like. The in-vehicle device 10-1 can identify whether the user in the compartment is user A or user B according to the biometric information of the user.

在一些实施例中,车载设备10-1可以执行步骤S602,然后,车载设备10-1根据用户在车厢内的位置,获取该位置上的用户的生物特征信息,从而识别该位置上的用户。In some embodiments, the in-vehicle device 10-1 may execute step S602, and then, the in-vehicle device 10-1 obtains the biometric information of the user at the position according to the position of the user in the vehicle, so as to identify the user at the position.

以人脸信息为例,车载设备10-1可以通过设置在车厢内的摄像头,获取摄像头采集的坐在驾驶座或其他座位上的用户的图像数据,根据该图像数据,获取人脸信息,识别坐在驾驶座或其他座位上的用户。车载设备10-1也可以获取车载设备10-2或车载设备10-3发送的驾驶座或其他座位上用户的人脸信息,识别坐在驾驶座或其他座位上的用户。Taking face information as an example, the in-vehicle device 10-1 can obtain the image data of a user sitting in the driver's seat or other seats collected by the camera through the camera installed in the compartment, and obtain face information based on the image data, and identify A user seated in the driver's seat or otherwise. The in-vehicle device 10-1 may also acquire the face information of the user in the driver's seat or other seats sent by the in-vehicle device 10-2 or 10-3, and identify the user sitting in the driver's seat or other seats.

可以理解的是,采集车厢内的图像数据的摄像头可以是车载设备10-1上的摄像头,该摄像头可以安装在在显示屏100-1上;采集车厢内的图像数据的摄像头也可以是车载设备10-2或车载设备10-3上的摄像头,车载设备10-2或车载设备10-3可以将摄像头采集的图像数据发送给车载设备10-1。根据实际的应用,本申请对车载设备10-1获取的车厢内的用户的生物特征信息的数据采集器件(例如,摄像头,麦克风,指纹传感器)所在的位置,不做具体限定。It can be understood that the camera for collecting image data in the compartment can be a camera on the vehicle-mounted device 10-1, and the camera can be installed on the display screen 100-1; the camera for collecting image data in the compartment can also be a vehicle-mounted device 10-2 or the camera on the vehicle-mounted device 10-3, the vehicle-mounted device 10-2 or the vehicle-mounted device 10-3 can send the image data collected by the camera to the vehicle-mounted device 10-1. According to the actual application, the present application does not specifically limit the location of the data collection device (for example, camera, microphone, fingerprint sensor) that acquires the biometric information of the user in the vehicle compartment by the vehicle-mounted device 10-1.

S604:车载设备10-1根据用户在车厢内的位置、用户的生物特征信息,以及过去一段时间内,用户的生物特征信息对应的用户使用“导航”应用的次数,确定显示“导航”应用显示内容的显示屏。S604: The in-vehicle device 10-1 determines to display the "navigation" application display according to the location of the user in the vehicle compartment, the user's biometric information, and the number of times the user uses the "navigation" application corresponding to the user's biometric information within a period of time in the past content display.

在一些实施例中,车载设备10-1可以保存过去一段时间内,每个用户使用车载设备10-1上的每个应用的使用次数,根据使用次数、用户在车厢内的位置以及用户的生物特征信息,确定“导航”应用显示在车厢内的哪个显示屏上。In some embodiments, the in-vehicle device 10-1 can save the number of times each user uses each application on the in-vehicle device 10-1 within a period of time in the past. Feature information that determines on which display in the vehicle the "Navigation" app is displayed.

例如,用户A在过去10天内使用“导航”应用的次数为100,用户B在过去10天内使用“导航”应用的次数为50,车载设备10-1获取到用户A在副驾驶座上,用户B在后座上,则车载设备10-1在检测到用户启动车载设备10-1上的应用的情况下,由于用户在过去10天内使用应用的次数更高,车载设备10-1可以将“导航”应用的显示内容显示在显示屏100-2上。For example, the number of times that user A used the "Navigation" application in the past 10 days was 100, and the number of times that user B used the "Navigation" application in the past 10 days was 50. B is on the back seat, when the in-vehicle device 10-1 detects that the user has started the application on the in-vehicle device 10-1, since the user has used the application more times in the past 10 days, the in-vehicle device 10-1 can set " The display content of the "navigation" application is displayed on the display screen 100-2.

S605:车载设备10-1将“导航”应用的显示界面显示在显示屏100-2上。具体内容参考步骤S505的描述,在此不做赘述。S605: The vehicle-mounted device 10-1 displays the display interface of the "navigation" application on the display screen 100-2. For specific content, refer to the description of step S505, and details are not repeated here.

可以理解,车载设备10-2或车载设备10-3也可以获取用户在车厢内的位置以及用户的生物特征信息,确定车载设备10-2或车载设备10-3上的应用显示在车厢内的哪个显示屏上。具体内容参考图6所示的描述内容,在此不做赘述。It can be understood that the in-vehicle device 10-2 or the in-vehicle device 10-3 may also acquire the location of the user in the vehicle compartment and the user's biometric information, and determine whether the application on the in-vehicle device 10-2 or the in-vehicle device 10-3 is displayed in the vehicle compartment. which display. For specific content, refer to the description content shown in FIG. 6 , and details are not repeated here.

由图6的描述过程可知,车载设备10-1可以获取用户在车厢内的位置以及用户的生物特征信息,根据用户在车厢内的位置以及车厢内的用户的生物特征信息,确定“导航”应用显示在车厢内的哪个显示屏上。可以理解,车载设备10-1可以根据用户使用应用的习惯,在确定车厢内的用户的身份以及位置的情况下,可以将用户经常使用的应用显示在用户所在座位的显示屏上。从而实现在用户不需要额外操作的情况下,也能将应用显示在用户期望的显示屏上,提升用户体验。It can be known from the description process in FIG. 6 that the vehicle-mounted device 10-1 can obtain the location of the user in the compartment and the biometric information of the user, and determine the "navigation" application according to the location of the user in the compartment and the biometric information of the user in the compartment. Which display in the car is displayed. It can be understood that the in-vehicle device 10-1 can display the applications frequently used by the user on the display screen of the user's seat after determining the user's identity and location in the vehicle according to the user's habit of using applications. In this way, the application can be displayed on the display screen desired by the user without additional operations by the user, thereby improving user experience.

图7为根据本申请的实施例,示出的另一种分布式显示的流程图;如图7所示,分布式显示过程包括:Fig. 7 is a flow chart showing another distributed display according to an embodiment of the present application; as shown in Fig. 7, the distributed display process includes:

S701:车载设备10-1检测到启动“导航”应用的操作,其中,“导航”应用图标显示在车载设备10-1的显示屏上。具体内容参考图5的步骤S501,在此不做赘述。S701: The vehicle-mounted device 10-1 detects an operation of starting the "navigation" application, wherein the icon of the "navigation" application is displayed on the display screen of the vehicle-mounted device 10-1. For details, refer to step S501 in FIG. 5 , which will not be repeated here.

S702:车载设备10-1根据预设的“导航”应用与显示屏100-2的关联关系,确定显示“导航”应用显示内容的显示屏100-2。S702: The in-vehicle device 10-1 determines the display screen 100-2 for displaying the display content of the "Navigation" application according to the preset association relationship between the "Navigation" application and the display screen 100-2.

例如,车载设备10-1可以根据预设的“导航”应用与显示屏100-2的关联关系,车载设备10-1可以将“导航”应用的显示界面显示在显示屏100-2。For example, the vehicle-mounted device 10-1 may display the display interface of the "navigation" application on the display screen 100-2 according to the preset association relationship between the "navigation" application and the display screen 100-2.

在一些实施例中,车载设备可以根据用户在车载设备上对应用与显示屏进行的关联操作,创建应用与显示屏的关联关系;例如,用户可以在车载设备的“设置”应用中,对“导航”应用与显示屏100-2进行关联操作,车载设备响应于该关联操作,生成“导航”应用与显示屏100-2的关联关系。In some embodiments, the in-vehicle device can create an association between the application and the display screen based on the user's associated operations on the in-vehicle device; for example, the user can set the " The "navigation" application performs an associated operation with the display screen 100-2, and the vehicle-mounted device generates an association relationship between the "navigation" application and the display screen 100-2 in response to the associated operation.

在其他一些实施例中,电子设备与车载设备建立通信连接,电子设备上可以安装用于管理车载应用与显示屏关联关系的应用;车载设备可以根据用户在电子设备上对应用与显示屏进行的关联操作,创建应用与显示屏的关联关系;例如,电子设备上可以安装“车辆通”应用程序(application,APP),用户可以在电子设备的“车辆通”应用中,对“导航”应用与显示屏100-2进行关联操作,车载设备响应于该关联操作,生成“导航”应用与显示屏100-2的关联关系。In some other embodiments, the electronic device establishes a communication connection with the vehicle-mounted device, and an application for managing the relationship between the vehicle-mounted application and the display screen can be installed on the electronic device; Association operation, creating an association relationship between the application and the display screen; The display screen 100-2 performs an association operation, and the vehicle-mounted device generates an association relationship between the "navigation" application and the display screen 100-2 in response to the association operation.

可以理解的是,“导航”应用也可以与显示屏100-3的建立关联关系,“导航”应用也可以与显示屏100-1的建立关联关系;根据用户的设置,车载设备10-1上的应用与车辆11内的显示屏的关联关系,本申请对此不做具体限定。It can be understood that the "navigation" application can also establish an association relationship with the display screen 100-3, and the "navigation" application can also establish an association relationship with the display screen 100-1; The relationship between the application of the application and the display screen in the vehicle 11 is not specifically limited in this application.

S703:车载设备10-1将“导航”应用的显示界面显示在显示屏100-2上。具体内容参考图5的步骤S504,在此不做赘述。S703: The in-vehicle device 10-1 displays the display interface of the "navigation" application on the display screen 100-2. For details, refer to step S504 in FIG. 5 , which will not be repeated here.

可以理解,车载设备10-2或车载设备10-3也可以根据用户预先设置的车载设备10-2或车载设备10-3上的应用与车厢内的显示屏的关联关系,确定车载设备10-2或车载设备10-3上的应用显示在车厢内的哪个显示屏上。具体内容参考图5所示的描述内容,在此不做赘述。It can be understood that the in-vehicle device 10-2 or the in-vehicle device 10-3 can also determine the association relationship between the application on the in-vehicle device 10-2 or the in-vehicle device 10-3 and the display screen in the car, which is preset by the user. 2 or the application on the in-vehicle device 10-3 is displayed on which display screen in the vehicle compartment. For specific content, refer to the description content shown in FIG. 5 , and details are not repeated here.

由图7的描述过程可知,车载设备10-1可以根据用户预先设置的车载设备10-1上的应用与车厢内的显示屏的关联关系,在检测到用户启动车载设备10-1上的应用的情况下,车载设备10-1确定车载设备10-1上的应用显示在车厢内的哪个显示屏上。从而使得在用户不需要额外操作的情况下,将车载设备10-1上的应用显示在用户期望显示的显示屏上,提高用户体验。It can be known from the description process in FIG. 7 that the in-vehicle device 10-1 can detect that the user starts the application on the in-vehicle device 10-1 In the case of , the in-vehicle device 10-1 determines which display screen in the vehicle compartment the application on the in-vehicle device 10-1 is displayed on. Therefore, the application on the vehicle-mounted device 10-1 can be displayed on the display screen desired by the user without additional operations by the user, thereby improving user experience.

下面对图7的步骤S702中的车载设备10-1创建应用与显示屏关联关系的过程做详细说明。The following describes in detail the process of the in-vehicle device 10 - 1 creating an association relationship between an application and a display screen in step S702 of FIG. 7 .

在一些实施例中,车载设备10-1上的应用与车厢内的显示屏的关联关系可以保存静态规则集中。In some embodiments, the relationship between the applications on the in-vehicle device 10-1 and the display screens in the vehicle compartment can be stored in a static rule set.

例如,如图8所示,静态规则集可以包括单应用与显示屏的关联关系、应用集与显示屏的关联关系。应用集表示包含多个功能相似的应用的集合;例如,“即时通讯”应用集可以包括“信息”应用,“

Figure BDA0003237045720000081
”应用,“
Figure BDA0003237045720000082
”应用等,若“即时通讯”应用集与显示屏建立关联关系,即表示“即时通讯”应用集中的每个应用与该显示屏建立关联关系。For example, as shown in FIG. 8 , the static rule set may include an association relationship between a single application and a display screen, and an association relationship between an application set and a display screen. An application set represents a collection of applications that contain similar functionality; for example, an "Instant Messaging" application set could include a "Messaging" application, "
Figure BDA0003237045720000081
"application,"
Figure BDA0003237045720000082
"applications, etc., if the "instant messaging" application set establishes an association relationship with the display screen, it means that each application in the "instant messaging" application set establishes an association relationship with the display screen.

在一些实施例中,应用的静态规则集包含应用或应用集与显示屏的关联关系,该关联关系可以使得在车载设备10-1检测到启动静态规则集中应用时,车载设备10-1可以将该应用启动并显示在与该应用具有关联关系的显示屏上。In some embodiments, the static rule set of the application includes the association relationship between the application or the application set and the display screen, and the association relationship can make the vehicle equipment 10-1 detect that when the application in the static rule set is started, the vehicle equipment 10-1 can set the The application is started and displayed on a display screen associated with the application.

例如,如图3A所示,显示屏100-1上显示的应用包括:“导航”、“音乐”、“视频”、“听书”、“即时通讯”应用集等,其中,“即时通讯”应用集包括“

Figure BDA0003237045720000083
”应用,“信息”应用,“
Figure BDA0003237045720000084
”应用。For example, as shown in FIG. 3A, the applications displayed on the display screen 100-1 include: "Navigation", "Music", "Video", "Listening to Books", "Instant Messaging" application set, etc., wherein "Instant Messaging" Application set includes "
Figure BDA0003237045720000083
"Apps, "Messages" Apps, "
Figure BDA0003237045720000084
"application.

图9示出了车载设备10-1针对显示屏100-1上的应用创建的静态规则集的示意图。FIG. 9 shows a schematic diagram of a static rule set created by the vehicle-mounted device 10-1 for applications on the display screen 100-1.

如图9所示,显示屏100-1上的应用预先创建的静态规则集可以包括:“导航”应用与显示屏100-2建立了关联关系;“音乐”应用与显示屏100-2建立关联关系;“听书”应用与显示屏100-1建立关联关系;“浏览器”应用与显示屏100-2建立关联关系;“视频”应用与显示屏100-3建立关联关系;“即时通讯”应用集与显示屏100-2建立关联关系。As shown in FIG. 9 , the pre-created static rule set of the application on the display screen 100-1 may include: the "navigation" application is associated with the display screen 100-2; the "music" application is associated with the display screen 100-2 relationship; the "listening" application establishes an association relationship with the display screen 100-1; the "browser" application establishes an association relationship with the display screen 100-2; the "video" application establishes an association relationship with the display screen 100-3; "instant messaging" The application set is associated with the display screen 100-2.

可以理解的是,如图9所示,“导航”应用与显示屏100-2具有关联关系,则当启动“导航”应用时,“导航”应用的显示内容可以显示在显示屏100-2。It can be understood that, as shown in FIG. 9 , the "Navigation" application has an association relationship with the display screen 100-2, and when the "Navigation" application is started, the display content of the "Navigation" application can be displayed on the display screen 100-2.

在本申请的一些实施例中,车载设备10-1可以根据用户操作创建图9所示的静态规则集。车载设备10-1可以根据预先创建的静态规则集,确定待启动应用启动在车辆11上的哪个显示屏上。In some embodiments of the present application, the in-vehicle device 10-1 may create the static rule set shown in FIG. 9 according to user operations. The on-vehicle device 10-1 may determine which display screen on the vehicle 11 the application to be started is to be started on according to a pre-created static rule set.

例如,用户可以在安装了用于控制车辆11的应用程序(application,APP)或者电脑端上的网页上设置显示屏100-1上显示的应用与显示屏100-1、显示屏100-2、显示屏100-3的关联关系。用户还可以在车载设备10-1安装的APP上设置显示屏100-1上显示的应用与显示屏100-1、显示屏100-2、显示屏100-3的关联关系。可以理解,用户可以在APP上进行操作,车载设备10-1响应于用户操作,创建静态规则集。For example, the user can set the application displayed on the display screen 100-1 and the display screen 100-1, display screen 100-2, The association relationship of the display screen 100-3. The user can also set the association relationship between the application displayed on the display screen 100-1 and the display screen 100-1, the display screen 100-2, and the display screen 100-3 on the APP installed on the vehicle-mounted device 10-1. It can be understood that the user can perform operations on the APP, and the in-vehicle device 10-1 creates a static rule set in response to user operations.

图10A-图10C示出了一种电子设备(例如手机)上提供的用于设置应用与显示屏关联关系的用户界面。10A-10C show a user interface provided on an electronic device (such as a mobile phone) for setting an association relationship between an application and a display screen.

图10A示出了电子设备显示的用户界面300。如图10A所示,用户界面300中显示有:状态栏、具有常用应用程序图标的托盘、页面指示符、其他应用程序图标等等。图10A示例性所示的用户界面300可以为主界面(Home screen)。FIG. 10A shows a user interface 300 displayed by the electronic device. As shown in FIG. 10A , the user interface 300 displays: a status bar, a tray with commonly used application program icons, a page indicator, other application program icons, and the like. The user interface 300 exemplarily shown in FIG. 10A may be a main interface (Home screen).

如图10A所示,其他应用程序图标例如可包括用于管理车辆的应用程序(例如“车辆通”)图标301等等。As shown in FIG. 10A , other application program icons may include, for example, an application program icon 301 for managing vehicles (such as "vehicle communication") and the like.

如图10A所示,电子设备可以检测到作用于图标301上的用户操作(例如点击操作、触摸操作等等),并响应于该用户操作,启动该图标301对应的用于管理车辆的应用程序(例如“车辆通”),并显示该应用程序提供的用户界面400。As shown in FIG. 10A, the electronic device can detect a user operation (such as a click operation, a touch operation, etc.) acting on the icon 301, and in response to the user operation, start the application program corresponding to the icon 301 for managing the vehicle. (such as "vehicle communication"), and display the user interface 400 provided by the application.

图10B示出了用户界面400的一种实现形式。用户界面400用于电子设备协助管理车辆。One implementation of the user interface 400 is shown in FIG. 10B . User interface 400 is used for electronic devices to assist in managing the vehicle.

如图10B所示,用户界面400中显示有:菜单栏401,车载应用设置栏402。As shown in FIG. 10B , the user interface 400 displays: a menu bar 401 and a vehicle application setting bar 402 .

车载应用设置栏402可以用于用户选择车载应用关联的显示屏。The in-vehicle application setting column 402 may be used for the user to select a display screen associated with the in-vehicle application.

应用栏403可以用于指示显示屏100-1上显示的应用程序(application,APP)。例如,如图10B所示,用户可以设置“导航”应用、“音乐”应用、“听书”应用、“即时通讯”应用集等关联的显示屏。The application bar 403 may be used to indicate an application program (application, APP) displayed on the display screen 100-1. For example, as shown in FIG. 10B , the user may set display screens associated with the "Navigation" application, the "Music" application, the "Listening to Books" application, and the "Instant Messaging" application set.

指定显示屏栏404可以用于监听用户操作,响应于该用户操作,电子设备可以向车载设备10-1发送APP与显示该APP内容的显示屏的关联关系,生成该APP显示屏关联关系。The specified display screen column 404 can be used to monitor user operations, and in response to the user operations, the electronic device can send the association relationship between the APP and the display screen displaying the content of the APP to the vehicle-mounted device 10-1 to generate the APP display association relationship.

如图10B所示,用户可以在指定显示屏栏404内选择车载应用关联的显示屏,例如,电子设备可以检测到作用于控件404上的用户操作(例如点击操作、触摸操作等),并响应于该用户操作,打开该控件404对应的用于选择“导航”应用关联的显示屏的选项,并显示该选项提供的小窗口500。As shown in FIG. 10B , the user can select the display screen associated with the vehicle-mounted application in the specified display screen column 404. For example, the electronic device can detect a user operation (such as a click operation, a touch operation, etc.) As a result of the user operation, the option corresponding to the control 404 for selecting the display screen associated with the “navigation” application is opened, and the small window 500 provided by the option is displayed.

如图10C所示,用户可以在小窗口500上选择“导航”应用关联的显示屏。例如,用户可以通过在窗口500上点击显示屏100-1旁边的按钮501,将“导航”应用与显示屏100-2关联。As shown in FIG. 10C , the user may select a display screen associated with the “Navigation” application on the small window 500 . For example, a user may associate a "navigation" application with display screen 100-2 by clicking button 501 on window 500 next to display screen 100-1.

在其他一些实施例中,用户还可以在车载设备10-1安装的APP上设置显示屏100-1上显示的应用与显示屏100-1、显示屏100-2、显示屏100-3的关联关系。In some other embodiments, the user can also set the association of the application displayed on the display screen 100-1 with the display screen 100-1, the display screen 100-2, and the display screen 100-3 on the APP installed on the vehicle-mounted device 10-1. relation.

图11A-图11C示出了一种车载设备10-1上提供的用于设置应用与显示屏关联关系的用户界面。11A-11C show a user interface provided on the vehicle-mounted device 10-1 for setting the association relationship between applications and display screens.

图11A示出了显示屏100-1显示的用户界面300。FIG. 11A shows the user interface 300 displayed on the display screen 100-1.

如图11A所示,电子设备可以检测到作用于图标901上的用户操作(例如点击操作、触摸操作、手势操作等等),并响应于该用户操作,启动该图标901对应的用于管理车载设备10-1应用的应用程序(例如,“设置”),并显示该应用程序提供的用户界面950。As shown in FIG. 11A, the electronic device can detect a user operation (such as a click operation, a touch operation, a gesture operation, etc.) acting on the icon 901, and in response to the user operation, start the icon 901 corresponding to the management vehicle. Device 10-1 applies an application (eg, "Settings") and displays a user interface 950 provided by the application.

图11B示出了显示屏100-1显示的用户界面950的一种实现形式。用户界面950用于协助用户控制车辆11。FIG. 11B shows an implementation form of the user interface 950 displayed on the display screen 100-1. User interface 950 is used to assist the user in controlling vehicle 11 .

如图11B所示,用户界面950中显示有:车载应用设置栏951。As shown in FIG. 11B , the user interface 950 displays: a vehicle application setting column 951 .

车载应用设置栏951可以用于用户选择车载应用关联的显示屏。The in-vehicle application setting column 951 may be used for the user to select a display screen associated with the in-vehicle application.

应用栏953可以用于指示显示屏100-1上显示的应用程序(application,APP)。例如,如图11B所示,用户可以设置“导航”应用、“音乐”应用、“听书”应用、“即时通讯”应用集等关联的显示屏。The application bar 953 may be used to indicate an application (application, APP) displayed on the display screen 100-1. For example, as shown in FIG. 11B , the user may set display screens associated with the "Navigation" application, the "Music" application, the "Listening to Books" application, and the "Instant Messenger" application set.

指定显示屏栏952可以用于监听用户操作,响应于该用户操作,电子设备可以向车载设备10-1发送APP与显示该APP内容的显示屏的关联关系,生成该APP与显示屏关联关系。The specified display screen column 952 can be used to monitor user operations, and in response to the user operations, the electronic device can send the association relationship between the APP and the display screen displaying the content of the APP to the vehicle-mounted device 10-1, and generate the association relationship between the APP and the display screen.

如图11B所示,用户可以在指定显示屏栏952内选择车载应用关联的显示屏,例如,电子设备可以检测到作用于控件954上的用户操作(例如点击操作、触摸操作等),并响应于该用户操作,打开该控件954对应的用于选择“导航”应用关联的显示屏的选项,并显示该选项提供的小窗口960。As shown in FIG. 11B , the user can select the display screen associated with the in-vehicle application in the specified display screen column 952, for example, the electronic device can detect the user operation (such as click operation, touch operation, etc.) acting on the control 954, and respond As a result of the user operation, the option corresponding to the control 954 for selecting the display screen associated with the “navigation” application is opened, and the small window 960 provided by the option is displayed.

如图11C所示,用户可以在小窗口960上选择“导航”应用关联的显示屏。例如,用户可以通过在小窗口960上点击显示屏100-1旁边的按钮961,将“导航”应用与显示屏100-1关联。As shown in FIG. 11C , the user may select a display screen associated with the “Navigation” application on the widget 960 . For example, a user may associate a "navigation" application with display screen 100-1 by clicking button 961 next to display screen 100-1 on widget 960.

图12示出了一种基于分布式操作系统的软件结构交互示意框图。Fig. 12 shows a schematic block diagram of software structure interaction based on a distributed operating system.

如图12所示,车载设备10-1和车载设备10-2上分别安装的分布式操作系统采用分层架构。分层架构将分布式操作系统分成若干个层,每一层都有清晰的角色和分工。层与层之间通过软件接口通信。As shown in FIG. 12 , the distributed operating systems installed on the vehicle-mounted device 10 - 1 and the vehicle-mounted device 10 - 2 adopt a layered architecture. The layered architecture divides the distributed operating system into several layers, and each layer has a clear role and division of labor. Layers communicate through software interfaces.

示例性的,车载设备10-1将分布式操作系统分为四层,从上至下分别为应用层41、框架层42、服务层43。在另一些实施例中,分布式操作系统也可以分为其他数量的层级结构,在此不做限制。Exemplarily, the in-vehicle device 10-1 divides the distributed operating system into four layers, which are respectively an application layer 41, a framework layer 42, and a service layer 43 from top to bottom. In some other embodiments, the distributed operating system can also be divided into other number of hierarchical structures, which is not limited here.

其中,应用层41可以包括系统应用、扩展应用(或第三方应用)等一系列应用程序。本申请提供的多应用的分布式实现方法适用于应用层41中各应用(包括系统应用和扩展应用)的分布式实现。其中,系统应用包括桌面、设置、相机、无线局域网(Wireless LocalArea Networks,WLAN)、蓝牙、导航等;扩展应用包括拍照应用(例如美拍、激萌等)、导航应用411(例如高德地图、百度地图等)、音乐应用(例如酷狗音乐、网易云音乐等)等第三方开发的软件应用程序。Wherein, the application layer 41 may include a series of application programs such as system applications, extension applications (or third-party applications). The multi-application distributed implementation method provided in this application is applicable to the distributed implementation of various applications (including system applications and extended applications) in the application layer 41 . Among them, system applications include desktop, settings, camera, wireless local area network (Wireless Local Area Networks, WLAN), Bluetooth, navigation, etc.; extended applications include camera applications (such as Meipai, Jimeng, etc.), navigation applications 411 (such as AutoNavi Maps, Baidu Maps, etc.), music applications (such as Kugou Music, NetEase Cloud Music, etc.) and other software applications developed by third parties.

框架层42为应用层包括图形框架421、应用框架422等。The framework layer 42 is an application layer including a graphics framework 421, an application framework 422, and the like.

服务层43是分布式操作系统的核心,系统服务层通过框架层对应用层中的应用程序提供服务。The service layer 43 is the core of the distributed operating system, and the system service layer provides services to the applications in the application layer through the framework layer.

可以理解,本申请的分布式调度模块431可以部署在上述框架层42或服务层43,以独立于应用层的各应用程序,实现各应用调用外设组件过程的统一调度。It can be understood that the distributed scheduling module 431 of the present application can be deployed in the above-mentioned framework layer 42 or service layer 43, so as to realize unified scheduling of the process of calling peripheral components by each application independent of the application programs in the application layer.

可以理解,在分布式操作系统中,上述框架层中的UI框架、用户程序框架等与系统服务层中的分布式调度模块431可以共同构成系统基本能力子系统集,在此不做限制。It can be understood that in a distributed operating system, the UI framework, user program framework, etc. in the above-mentioned framework layer and the distributed scheduling module 431 in the system service layer can jointly form a set of basic system capability subsystems, which is not limited here.

可以理解的是,车载设备10-2的分布式操作系统的软件架构的具体内容参考车载设备10-1的分布式操作系统,在此不做赘述。It can be understood that, for the specific content of the software architecture of the distributed operating system of the vehicle-mounted device 10-2, refer to the distributed operating system of the vehicle-mounted device 10-1, which will not be repeated here.

例如,车载设备10-1检测到用户对显示屏100-1上显示的“导航”应用的操作,应用层41的导航应用411可以将“导航”应用的启动指令发送给框架层42的图像框架421,图像框架421将启动导航”应用的指令发送给应用框架422,应用框架422可以将“导航”应用的启动指令发送给服务层43的分布式调度模块431,分布式调度模块431可以将“导航”应用的启动指令发送给分布式调度模块531,分布式调度模块531基于导航”应用的启动指令,将车载设备10-2的“导航”应用启动在车载设备10-2的显示屏100-2上。For example, when the in-vehicle device 10-1 detects the user's operation on the "Navigation" application displayed on the display screen 100-1, the navigation application 411 of the application layer 41 can send the start instruction of the "Navigation" application to the image frame of the frame layer 42. 421, the image framework 421 sends the instruction to start the "navigation" application to the application framework 422, and the application framework 422 can send the instruction to start the "navigation" application to the distributed scheduling module 431 of the service layer 43, and the distributed scheduling module 431 can send the "navigation" application to the distributed scheduling module 431 of the service layer 43. The start command of the "navigation" application is sent to the distributed scheduling module 531, and the distributed scheduling module 531 starts the "navigation" application of the vehicle-mounted device 10-2 on the display screen 100- 2 on.

在本申请的其他一些实施例中,分布式调度模块431也可以根据接收的启动导航”应用的指令,将车载设备10-2上的“导航”应用启动在虚拟屏上,分布式调度模块431将显示在虚拟屏上的“导航”应用的图像数据发送给分布式调度模块531,分布式调度模块531可以将“导航”应用的图像数据显示在车载设备10-2的显示屏100-2上。In some other embodiments of the present application, the distributed scheduling module 431 may also start the "navigation" application on the vehicle-mounted device 10-2 on the virtual screen according to the received instruction to start the "navigation" application, and the distributed scheduling module 431 Send the image data of the "navigation" application displayed on the virtual screen to the distributed scheduling module 531, and the distributed scheduling module 531 can display the image data of the "navigation" application on the display screen 100-2 of the vehicle-mounted device 10-2 .

在本申请的其他一些实施例中,分布式调度模块431也可以根据接收的启动导航”应用的指令,将“导航”应用的数据包发送给分布式调度模块531,分布式调度模块531根据“导航”应用的数据包,将“导航”应用启动并显示在车载设备10-2的显示屏100-2上。In some other embodiments of the present application, the distributed scheduling module 431 may also send the data packet of the "navigation" application to the distributed scheduling module 531 according to the received instruction to start the "navigation" application, and the distributed scheduling module 531 according to the "navigation" application "Navigation" application data package, the "Navigation" application is started and displayed on the display screen 100-2 of the vehicle-mounted device 10-2.

在一些实施例中,分布式调度模块431包括但不限于分布式软总线,其中,分布式软总线可以在车载设备10-1、车载设备10-2之间搭建一条“无形”的总线,其具备自动发现、即连即用、自组网(异构网络组网)、高带宽、低时延、可靠性高等特点;另外,分布式软总线还能够在蓝牙、无线保真(Wireless-Fidelity,WIFI)等异构网络之间传输数据或指令等(例如,启动导航”应用的指令,或导航”应用的数据包,图像数据等)。In some embodiments, the distributed scheduling module 431 includes but is not limited to a distributed soft bus, where the distributed soft bus can build an "invisible" bus between the vehicle-mounted device 10-1 and the vehicle-mounted device 10-2, which It has the characteristics of automatic discovery, instant connection and use, self-organizing network (heterogeneous network networking), high bandwidth, low delay, and high reliability; in addition, the distributed soft bus can also be used in Bluetooth, Wireless-Fidelity (Wireless-Fidelity) , WIFI) and other heterogeneous networks to transmit data or instructions etc.

由图4示出的分布式显示的场景,车辆11上的三个显示屏可以是分别部署在车载设备10-1、车载设备10-2、车载设备10-3上的显示屏。在本申请的其他实施例中,车辆11上的三个显示屏可以是部署在一个车载设备上的显示屏。From the distributed display scenario shown in FIG. 4 , the three display screens on the vehicle 11 may be display screens deployed on the vehicle-mounted device 10-1, the vehicle-mounted device 10-2, and the vehicle-mounted device 10-3, respectively. In other embodiments of the present application, the three display screens on the vehicle 11 may be a display screen deployed on one vehicle-mounted device.

图13为根据本申请的实施例,示出了另一种分布式显示的场景示意图,该场景包括:车辆11;车辆11安装了一个车载设备20,其中,车载设备20包含n个显示屏,分别是显示屏200-1,显示屏200-2,……,显示屏200-n。显示屏200-1至显示屏200-n的显示界面上可以显示相同的车载应用,也可以显示不同的车载应用。FIG. 13 is a schematic diagram showing another distributed display scene according to an embodiment of the present application. The scene includes: a vehicle 11; a vehicle-mounted device 20 is installed on the vehicle 11, wherein the vehicle-mounted device 20 includes n display screens, They are display screen 200-1, display screen 200-2, ..., display screen 200-n. The display interfaces of the display screen 200-1 to the display screen 200-n may display the same in-vehicle application, or may display different in-vehicle applications.

在本申请的实施例中,车载设备20上可以运行的操作系统可以是以下操作系统的任意一种:鸿蒙操作系统(harmony operating system,HarmonyOS)、

Figure BDA0003237045720000111
操作系统、
Figure BDA0003237045720000112
操作系统、
Figure BDA0003237045720000113
操作系统、MAC操作系统等。其中,车载设备20的操作系统的软件架构的具体内容参考车载设备10-1的分布式操作系统,在此不做赘述。In the embodiment of the present application, the operating system that can run on the vehicle-mounted device 20 can be any of the following operating systems: Harmony operating system (harmony operating system, HarmonyOS),
Figure BDA0003237045720000111
operating system,
Figure BDA0003237045720000112
operating system,
Figure BDA0003237045720000113
Operating system, MAC operating system, etc. For the specific content of the software architecture of the operating system of the vehicle-mounted device 20 , refer to the distributed operating system of the vehicle-mounted device 10 - 1 , which will not be repeated here.

可以理解的是,车载设备20可以获取用户的生物特征信息以及确定用户在车厢内的位置,根据用户的生物特征信息以及用户在车厢内的位置,确定将待启动的应用显示在车辆的哪个显示屏上,从而实现在用户不需要额外操作的情况下,也能将应用显示在用户期望的显示屏上,提升用户体验。图14示出了车载设备10或车载设备20的结构示意图。It can be understood that the in-vehicle device 20 may obtain the user's biometric information and determine the user's location in the vehicle, and determine which display of the vehicle to display the application to be started on based on the user's biometric information and the user's location in the vehicle. In this way, the application can be displayed on the display screen expected by the user without the need for additional operations by the user, thereby improving the user experience. FIG. 14 shows a schematic structural diagram of the vehicle-mounted device 10 or the vehicle-mounted device 20 .

车载设备10或车载设备20可以包括处理器110,内部存储器121,天线1,天线2,移动通信模块150,无线通信模块160,音频模块170,扬声器170A,受话器170B,麦克风170C,传感器模块180,按键190,摄像头193,显示屏100,以及用户标识模块(subscriberidentification module,SIM)卡接口195等。其中传感器模块180可以包括指纹传感器180E,触摸传感器180K等。The vehicle-mounted device 10 or the vehicle-mounted device 20 may include a processor 110, an internal memory 121, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, a sensor module 180, Button 190, camera 193, display screen 100, and subscriber identification module (subscriber identification module, SIM) card interface 195, etc. The sensor module 180 may include a fingerprint sensor 180E, a touch sensor 180K and so on.

可以理解的是,本发明实施例示意的结构并不构成对车载设备10或车载设备20的具体限定。在本申请另一些实施例中,车载设备10或车载设备20可以包括比图示更多或更少的部件,或者组合某些部件,或者拆分某些部件,或者不同的部件布置。图示的部件可以以硬件,软件或软件和硬件的组合实现。It can be understood that, the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the vehicle-mounted device 10 or the vehicle-mounted device 20 . In some other embodiments of the present application, the on-vehicle device 10 or the on-board device 20 may include more or less components than shown in the figure, or combine some components, or separate some components, or arrange different components. The illustrated components can be realized in hardware, software or a combination of software and hardware.

处理器110可以包括一个或多个处理单元,例如:处理器110可以包括应用处理器(application processor,AP),调制解调处理器,图形处理器(graphics processingunit,GPU),图像信号处理器(image signal processor,ISP),控制器,视频编解码器,数字信号处理器(digital signal processor,DSP),基带处理器,和/或神经网络处理器(neural-network processing unit,NPU)等。其中,不同的处理单元可以是独立的器件,也可以集成在一个或多个处理器中。The processor 110 may include one or more processing units, for example: the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor ( image signal processor (ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.

在一些实施例中,处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit,I2C)接口,集成电路内置音频(inter-integrated circuitsound,I2S)接口,脉冲编码调制(pulse code modulation,PCM)接口,通用异步收发传输器(universal asynchronous receiver/transmitter,UART)接口,移动产业处理器接口(mobile industry processor interface,MIPI),通用输入输出(general-purposeinput/output,GPIO)接口,用户标识模块(subscriber identity module,SIM)接口等。In some embodiments, processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuitsound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous receiver transmitter (universal asynchronous receiver) /transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, etc.

I2C接口是一种双向同步串行总线,包括一根串行数据线(serial data line,SDA)和一根串行时钟线(derail clock line,SCL)。在一些实施例中,处理器110可以包含多组I2C总线。处理器110可以通过不同的I2C总线接口分别耦合触摸传感器180K,摄像头193,显示屏100等。例如:处理器110可以通过I2C接口耦合触摸传感器180K,使处理器110与触摸传感器180K通过I2C总线接口通信,实现车载设备10或车载设备20的触摸功能。The I2C interface is a bidirectional synchronous serial bus, including a serial data line (serial data line, SDA) and a serial clock line (derail clock line, SCL). In some embodiments, processor 110 may include multiple sets of I2C buses. The processor 110 can be respectively coupled to the touch sensor 180K, the camera 193 , the display screen 100 and so on through different I2C bus interfaces. For example, the processor 110 may be coupled to the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to realize the touch function of the vehicle device 10 or the vehicle device 20 .

I2S接口可以用于音频通信。在一些实施例中,处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合,实现处理器110与音频模块170之间的通信。在一些实施例中,音频模块170可以通过I2S接口向无线通信模块160传递音频信号,实现接听电话的功能。The I2S interface can be used for audio communication. In some embodiments, processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 . In some embodiments, the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls.

MIPI接口可以被用于连接处理器110与显示屏100,摄像头193等外围器件。MIPI接口包括摄像头串行接口(camera serial interface,CSI),显示屏串行接口(displayserial interface,DSI)等。在一些实施例中,处理器110和摄像头193通过CSI接口通信,实现车载设备10或车载设备20的拍摄功能。处理器110和显示屏100通过DSI接口通信,实现车载设备10或车载设备20的显示功能。The MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 100 and the camera 193 . MIPI interface includes camera serial interface (camera serial interface, CSI), display serial interface (displayserial interface, DSI), etc. In some embodiments, the processor 110 communicates with the camera 193 through the CSI interface to realize the shooting function of the vehicle-mounted device 10 or the vehicle-mounted device 20 . The processor 110 communicates with the display screen 100 through the DSI interface to realize the display function of the vehicle-mounted device 10 or the vehicle-mounted device 20 .

例如,车载设备20的处理器110在确定显示屏100-1上的“导航”应用启动并显示显示屏100-2的情况下,车载设备20的处理器110可以通过DSI接口与显示屏100-2进行通信,将“导航”应用的显示窗口的图像显示在显示屏100-2上。For example, when the processor 110 of the in-vehicle device 20 determines that the "navigation" application on the display screen 100-1 starts and displays the display screen 100-2, the processor 110 of the in-vehicle device 20 can communicate with the display screen 100-2 through the DSI interface. 2 communicates to display the image of the display window of the "navigation" application on the display screen 100-2.

GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号,也可被配置为数据信号。在一些实施例中,GPIO接口可以用于连接处理器110与摄像头193,显示屏100,无线通信模块160,音频模块170,传感器模块180等。GPIO接口还可以被配置为I2C接口,I2S接口,UART接口,MIPI接口等。The GPIO interface can be configured by software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface can be used to connect the processor 110 with the camera 193 , the display screen 100 , the wireless communication module 160 , the audio module 170 , the sensor module 180 and so on. The GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.

可以理解的是,本发明实施例示意的各模块间的接口连接关系,只是示意性说明,并不构成对车载设备10或车载设备20的结构限定。在本申请另一些实施例中,车载设备10或车载设备20也可以采用上述实施例中不同的接口连接方式,或多种接口连接方式的组合。It can be understood that the interface connection relationship among the modules shown in the embodiment of the present invention is only a schematic illustration, and does not constitute a structural limitation on the vehicle-mounted device 10 or the vehicle-mounted device 20 . In other embodiments of the present application, the vehicle-mounted device 10 or the vehicle-mounted device 20 may also adopt different interface connection methods in the above embodiments, or a combination of multiple interface connection methods.

车载设备10或车载设备20的无线通信功能可以通过天线1,天线2,移动通信模块150,无线通信模块160,调制解调处理器以及基带处理器等实现。The wireless communication function of the vehicle-mounted device 10 or 20 can be realized by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor and the baseband processor.

天线1和天线2用于发射和接收电磁波信号。车载设备10或车载设备20中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用,以提高天线的利用率。例如:可以将天线1复用为无线局域网的分集天线。在另外一些实施例中,天线可以和调谐开关结合使用。Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the in-vehicle device 10 or in the in-vehicle device 20 may be used to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

移动通信模块150可以提供应用在车载设备10或车载设备20上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器,开关,功率放大器,低噪声放大器(low noise amplifier,LNA)等。移动通信模块150可以由天线1接收电磁波,并对接收的电磁波进行滤波,放大等处理,传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大,经天线1转为电磁波辐射出去。在一些实施例中,移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中,移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。The mobile communication module 150 can provide wireless communication solutions including 2G/3G/4G/5G applied on the vehicle-mounted device 10 or 20 . The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like. The mobile communication module 150 can receive electromagnetic waves through the antenna 1, filter and amplify the received electromagnetic waves, and send them to the modem processor for demodulation. The mobile communication module 150 can also amplify the signals modulated by the modem processor, and convert them into electromagnetic waves through the antenna 1 for radiation. In some embodiments, at least part of the functional modules of the mobile communication module 150 may be set in the processor 110 . In some embodiments, at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be set in the same device.

无线通信模块160可以提供应用在车载设备10或车载设备20上的包括无线局域网(wireless local area networks,WLAN)(如无线保真(wireless fidelity,Wi-Fi)网络),蓝牙(bluetooth,BT),全球导航卫星系统(global navigation satellite system,GNSS),调频(frequency modulation,FM),近距离无线通信技术(near field communication,NFC),红外技术(infrared,IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波,将电磁波信号调频以及滤波处理,将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号,对其进行调频,放大,经天线2转为电磁波辐射出去。The wireless communication module 160 can provide wireless local area network (wireless local area networks, WLAN) (such as wireless fidelity (wireless fidelity, Wi-Fi) network), bluetooth (bluetooth, BT) applied on the vehicle equipment 10 or vehicle equipment 20. , global navigation satellite system (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 . The wireless communication module 160 can also receive the signal to be sent from the processor 110 , frequency-modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.

在一些实施例中,车载设备10或车载设备20的天线1和移动通信模块150耦合,天线2和无线通信模块160耦合,使得车载设备10或车载设备20可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system formobile communications,GSM),通用分组无线服务(general packet radio service,GPRS),码分多址接入(code division multiple access,CDMA),宽带码分多址(widebandcode division multiple access,WCDMA),时分码分多址(time-division code divisionmultiple access,TD-SCDMA),长期演进(long term evolution,LTE),BT,GNSS,WLAN,NFC,FM,和/或IR技术等。所述GNSS可以包括全球卫星定位系统(global positioning system,GPS),全球导航卫星系统(global navigation satellite system,GLONASS),北斗卫星导航系统(beidou navigation satellite system,BDS),准天顶卫星系统(quasi-zenithsatellite system,QZSS)和/或星基增强系统(satellite based augmentation systems,SBAS)。In some embodiments, the antenna 1 of the vehicle-mounted device 10 or the vehicle-mounted device 20 is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the vehicle-mounted device 10 or the vehicle-mounted device 20 can communicate with the network and other devices through wireless communication technology communication. The wireless communication technology may include global system for mobile communications (GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (code division multiple access, CDMA), wideband code Widebandcode division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC, FM, and/or IR technology etc. The GNSS may include a global positioning system (global positioning system, GPS), a global navigation satellite system (global navigation satellite system, GLONASS), a Beidou navigation satellite system (beidou navigation satellite system, BDS), a quasi-zenith satellite system (quasi -zenithsatellite system (QZSS) and/or satellite based augmentation systems (SBAS).

显示屏100用于显示图像,视频等。显示屏100包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display,LCD),有机发光二极管(organic light-emittingdiode,OLED),有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrixorganic light emitting diode的,AMOLED),柔性发光二极管(flex light-emittingdiode,FLED),Miniled,MicroLed,Micro-oLed,量子点发光二极管(quantum dot lightemitting diodes,QLED)等。在一些实施例中,车载设备10或车载设备20可以包括1个或N个显示屏100,N为大于1的正整数。例如,显示屏100可以显示待启动应用的显示窗口。The display screen 100 is used to display images, videos and the like. The display screen 100 includes a display panel. The display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (active-matrixorganic light-emitting diode) , AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diodes (quantum dot light emitting diodes, QLED), etc. In some embodiments, the in-vehicle device 10 or the in-vehicle device 20 may include 1 or N display screens 100, where N is a positive integer greater than 1. For example, the display screen 100 may display a display window of an application to be started.

摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感光元件可以是电荷耦合器件(charge coupled device,CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor,CMOS)光电晶体管。感光元件把光信号转换成电信号,之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB,YUV等格式的图像信号。在一些实施例中,车载设备10或车载设备20可以包括1个或N个摄像头193,N为大于1的正整数。例如,摄像头193可以采集车辆11内用户的人脸信息。Camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects it to the photosensitive element. The photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the light signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. DSP converts digital image signals into standard RGB, YUV and other image signals. In some embodiments, the vehicle-mounted device 10 or 20 may include 1 or N cameras 193 , where N is a positive integer greater than 1. For example, the camera 193 can collect face information of users in the vehicle 11 .

内部存储器121可以用于存储计算机可执行程序代码,所述可执行程序代码包括指令。内部存储器121可以包括存储程序区和存储数据区。其中,存储程序区可存储操作系统,至少一个功能所需的应用程序(比如声音播放功能,图像播放功能等)等。存储数据区可存储车载设备10或车载设备20使用过程中所创建的数据(比如音频数据,电话本等)等。此外,内部存储器121可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件,闪存器件,通用闪存存储器(universal flash storage,UFS)等。处理器110通过运行存储在内部存储器121的指令,和/或存储在设置于处理器中的存储器的指令,执行车载设备10或车载设备20的各种功能应用以及数据处理。The internal memory 121 may be used to store computer-executable program codes including instructions. The internal memory 121 may include an area for storing programs and an area for storing data. Wherein, the stored program area can store an operating system, at least one application program required by a function (such as a sound playing function, an image playing function, etc.) and the like. The storage data area can store data created during use of the vehicle-mounted device 10 or 20 (such as audio data, phonebook, etc.) and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like. The processor 110 executes various functional applications and data processing of the vehicle-mounted device 10 or 20 by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.

车载设备10或车载设备20可以通过音频模块170,扬声器170A,受话器170B,麦克风170C,耳机接口170D,以及应用处理器等实现音频功能。例如音乐播放,录音等。The in-vehicle device 10 or the in-vehicle device 20 can realize the audio function through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playback, recording, etc.

音频模块170用于将数字音频信息转换成模拟音频信号输出,也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中,音频模块170可以设置于处理器110中,或将音频模块170的部分功能模块设置于处理器110中。The audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be set in the processor 110 , or some functional modules of the audio module 170 may be set in the processor 110 .

扬声器170A,也称“喇叭”,用于将音频电信号转换为声音信号。车载设备10或车载设备20可以通过扬声器170A收听音乐,或收听免提通话。Speaker 170A, also referred to as a "horn", is used to convert audio electrical signals into sound signals. The in-vehicle device 10 or the in-vehicle device 20 can listen to music through the speaker 170A, or listen to a hands-free call.

麦克风170C,也称“话筒”,“传声器”,用于将声音信号转换为电信号。当拨打电话或发送语音信息时,用户可以通过人嘴靠近麦克风170C发声,将声音信号输入到麦克风170C。车载设备10或车载设备20可以设置至少一个麦克风170C。在另一些实施例中,车载设备10或车载设备20可以设置两个麦克风170C,除了采集声音信号,还可以实现降噪功能。在另一些实施例中,车载设备10或车载设备20还可以设置三个,四个或更多麦克风170C,实现采集声音信号,降噪,还可以识别声音来源,实现定向录音功能等。The microphone 170C, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a phone call or sending a voice message, the user can put his mouth close to the microphone 170C to make a sound, and input the sound signal to the microphone 170C. The in-vehicle device 10 or the in-vehicle device 20 may be provided with at least one microphone 170C. In some other embodiments, the vehicle-mounted device 10 or the vehicle-mounted device 20 may be provided with two microphones 170C, which may also implement a noise reduction function in addition to collecting sound signals. In some other embodiments, the vehicle-mounted device 10 or 20 can also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

指纹传感器180E用于采集指纹。车载设备10或车载设备20可以利用采集的指纹特性实现指纹解锁,访问应用锁,指纹拍照,指纹接听来电等。The fingerprint sensor 180E is used to collect fingerprints. The in-vehicle device 10 or 20 can use the collected fingerprint features to realize fingerprint unlocking, access to application locks, taking photos with fingerprints, answering incoming calls with fingerprints, and so on.

触摸传感器180K,也称“触控器件”。触摸传感器180K可以设置于显示屏100,由触摸传感器180K与显示屏100组成触摸屏,也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器,以确定触摸事件类型。可以通过显示屏100提供与触摸操作相关的视觉输出。在另一些实施例中,触摸传感器180K也可以设置于车载设备10或车载设备20的表面,与显示屏100所处的位置不同。The touch sensor 180K is also called "touch device". The touch sensor 180K can be disposed on the display screen 100 , and the touch sensor 180K and the display screen 100 form a touch screen, also called “touch screen”. The touch sensor 180K is used to detect a touch operation on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. Visual output related to the touch operation can be provided through the display screen 100 . In some other embodiments, the touch sensor 180K may also be disposed on the surface of the vehicle-mounted device 10 or 20 , which is different from the position of the display screen 100 .

按键190包括开机键,音量键等。按键190可以是机械按键。也可以是触摸式按键。车载设备10或车载设备20可以接收按键输入,产生与车载设备10或车载设备20的用户设置以及功能控制有关的键信号输入。The keys 190 include a power key, a volume key and the like. The key 190 may be a mechanical key. It can also be a touch button. The in-vehicle device 10 or the in-vehicle device 20 can receive key input and generate key signal input related to the user setting and function control of the in-vehicle device 10 or the in-vehicle device 20 .

SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195,或从SIM卡接口195拔出,实现和车载设备10或车载设备20的接触和分离。车载设备10或车载设备20可以支持1个或N个SIM卡接口,N为大于1的正整数。SIM卡接口195可以支持Nano SIM卡,Micro SIM卡,SIM卡等。同一个SIM卡接口195可以同时插入多张卡。所述多张卡的类型可以相同,也可以不同。SIM卡接口195也可以兼容不同类型的SIM卡。SIM卡接口195也可以兼容外部存储卡。车载设备10或车载设备20通过SIM卡和网络交互,实现通话以及数据通信等功能。在一些实施例中,车载设备10或车载设备20采用eSIM,即:嵌入式SIM卡。eSIM卡可以嵌在车载设备10或车载设备20中,不能和车载设备10或车载设备20分离。The SIM card interface 195 is used for connecting a SIM card. The SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to realize contact and separation with the vehicle-mounted device 10 or the vehicle-mounted device 20 . The vehicle-mounted device 10 or 20 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card etc. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the multiple cards may be the same or different. The SIM card interface 195 is also compatible with different types of SIM cards. The SIM card interface 195 is also compatible with external memory cards. The in-vehicle device 10 or the in-vehicle device 20 interacts with the network through the SIM card to implement functions such as calling and data communication. In some embodiments, the in-vehicle device 10 or the in-vehicle device 20 uses an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the vehicle-mounted device 10 or the vehicle-mounted device 20 , and cannot be separated from the vehicle-mounted device 10 or the vehicle-mounted device 20 .

本申请公开的机制的各实施例可以被实现在硬件、软件、固件或这些实现方法的组合中。本申请的实施例可实现为在可编程系统上执行的计算机程序或程序代码,该可编程系统包括至少一个处理器、存储系统(包括易失性和非易失性存储器和/或存储元件)、至少一个输入设备以及至少一个输出设备。Various embodiments of the mechanisms disclosed in this application may be implemented in hardware, software, firmware, or a combination of these implementation methods. Embodiments of the present application may be implemented as a computer program or program code executed on a programmable system comprising at least one processor, a storage system (including volatile and non-volatile memory and/or storage elements) , at least one input device, and at least one output device.

可将程序代码应用于输入指令,以执行本申请描述的各功能并生成输出信息。可以按已知方式将输出信息应用于一个或多个输出设备。为了本申请的目的,处理系统包括具有诸如例如数字信号处理器(Digital Signal Processor,DSP)、微控制器、专用集成电路(Application Specific Integrated Circuit,ASIC)或微处理器之类的处理器的任何系统。Program code can be applied to input instructions to perform the functions described herein and to generate output information. The output information may be applied to one or more output devices in known manner. For the purposes of this application, a processing system includes any computer having a processor such as, for example, a Digital Signal Processor (DSP), a microcontroller, an Application Specific Integrated Circuit (ASIC), or a microprocessor. system.

程序代码可以用高级程序化语言或面向对象的编程语言来实现,以便与处理系统通信。在需要时,也可用汇编语言或机器语言来实现程序代码。事实上,本申请中描述的机制不限于任何特定编程语言的范围。在任一情形下,该语言可以是编译语言或解释语言。The program code can be implemented in a high-level procedural language or an object-oriented programming language to communicate with the processing system. Program code can also be implemented in assembly or machine language, if desired. In fact, the mechanisms described in this application are not limited in scope to any particular programming language. In either case, the language may be a compiled or interpreted language.

在一些情况下,所公开的实施例可以以硬件、固件、软件或其任何组合来实现。所公开的实施例还可以被实现为由一个或多个暂时或非暂时性机器可读(例如,计算机可读)存储介质承载或存储在其上的指令,其可以由一个或多个处理器读取和执行。例如,指令可以通过网络或通过其他计算机可读介质分发。因此,机器可读介质可以包括用于以机器(例如,计算机)可读的形式存储或传输信息的任何机制,包括但不限于,软盘、光盘、光碟、只读存储器(CD-ROMs)、磁光盘、只读存储器(Read Only Memory,ROM)、随机存取存储器(RandomAccess Memory,RAM)、可擦除可编程只读存储器(Erasable Programmable Read OnlyMemory,EPROM)、电可擦除可编程只读存储器(Electrically Erasable ProgrammableRead-Only Memory,EEPROM)、磁卡或光卡、闪存、或用于利用因特网以电、光、声或其他形式的传播信号来传输信息(例如,载波、红外信号数字信号等)的有形的机器可读存储器。因此,机器可读介质包括适合于以机器(例如计算机)可读的形式存储或传输电子指令或信息的任何类型的机器可读介质。In some cases, the disclosed embodiments may be implemented in hardware, firmware, software, or any combination thereof. The disclosed embodiments can also be implemented as instructions carried by or stored on one or more transitory or non-transitory machine-readable (e.g., computer-readable) storage media, which can be executed by one or more processors read and execute. For example, instructions may be distributed over a network or via other computer-readable media. Thus, a machine-readable medium may include any mechanism for storing or transmitting information in a form readable by a machine (e.g., a computer), including, but not limited to, floppy disks, optical disks, optical disks, read-only memories (CD-ROMs), magnetic CD, Read Only Memory (ROM), Random Access Memory (Random Access Memory, RAM), Erasable Programmable Read Only Memory (EPROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), magnetic card or optical card, flash memory, or used to transmit information (for example, carrier wave, infrared signal digital signal, etc.) Tangible machine readable storage. Thus, a machine-readable medium includes any type of machine-readable medium suitable for storing or transmitting electronic instructions or information in a form readable by a machine (eg, a computer).

在附图中,可以以特定布置和/或顺序示出一些结构或方法特征。然而,应该理解,可能不需要这样的特定布置和/或排序。而是,在一些实施例中,这些特征可以以不同于说明性附图中所示的方式和/或顺序来布置。另外,在特定图中包括结构或方法特征并不意味着暗示在所有实施例中都需要这样的特征,并且在一些实施例中,可以不包括这些特征或者可以与其他特征组合。In the drawings, some structural or methodological features may be shown in a particular arrangement and/or order. However, it should be understood that such specific arrangements and/or orderings may not be required. Rather, in some embodiments, these features may be arranged in a different manner and/or order than shown in the illustrative figures. Additionally, the inclusion of structural or methodological features in a particular figure does not imply that such features are required in all embodiments, and in some embodiments these features may not be included or may be combined with other features.

需要说明的是,本申请各设备实施例中提到的各单元/模块都是逻辑单元/模块,在物理上,一个逻辑单元/模块可以是一个物理单元/模块,也可以是一个物理单元/模块的一部分,还可以以多个物理单元/模块的组合实现,这些逻辑单元/模块本身的物理实现方式并不是最重要的,这些逻辑单元/模块所实现的功能的组合才是解决本申请所提出的技术问题的关键。此外,为了突出本申请的创新部分,本申请上述各设备实施例并没有将与解决本申请所提出的技术问题关系不太密切的单元/模块引入,这并不表明上述设备实施例并不存在其它的单元/模块。It should be noted that each unit/module mentioned in each device embodiment of this application is a logical unit/module. Physically, a logical unit/module can be a physical unit/module, or a physical unit/module. A part of the module can also be realized with a combination of multiple physical units/modules, the physical implementation of these logical units/modules is not the most important, the combination of functions realized by these logical units/modules is the solution The key to the technical issues raised. In addition, in order to highlight the innovative part of this application, the above-mentioned device embodiments of this application do not introduce units/modules that are not closely related to solving the technical problems proposed by this application, which does not mean that the above-mentioned device embodiments do not exist other units/modules.

需要说明的是,在本专利的示例和说明书中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in the examples and descriptions of this patent, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply There is no such actual relationship or order between these entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

虽然通过参照本申请的某些优选实施例,已经对本申请进行了图示和描述,但本领域的普通技术人员应该明白,可以在形式上和细节上对其作各种改变,而不偏离本申请的精神和范围。Although this application has been shown and described with reference to certain preferred embodiments thereof, those skilled in the art will understand that various changes in form and details may be made therein without departing from this disclosure. The spirit and scope of the application.

Claims (11)

1.一种分布式显示方法,用于车辆中的至少一个车载设备,其特征在于,所述至少一个车载设备控制所述车辆中的多个显示屏;并且1. A distributed display method for at least one vehicle-mounted device in a vehicle, wherein the at least one vehicle-mounted device controls a plurality of display screens in the vehicle; and 所述方法包括:The methods include: 检测到用户对第一应用的启动指令;Detecting a user's start instruction for the first application; 获取与所述第一应用关联的第一生物特征信息,并获取所述多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息;Obtaining first biometric information associated with the first application, and obtaining at least one second biometric information of a user on at least one of the plurality of display screens; 在所述至少一个第二生物特征信息中存在与所述第一生物特征信息匹配的第二生物特征信息的情况下,将启动后的所述第一应用显示在:与所述第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上。If there is second biological feature information matching the first biological feature information in the at least one second biological feature information, displaying the first application after startup on: The information matches the second biometric information on the display screen where the user is located. 2.根据权利要求1所述的方法,其特征在于,还包括:2. The method according to claim 1, further comprising: 在所述至少一个第二生物特征信息中不存在与所述第一生物特征信息匹配的第二生物特征信息的情况下,根据检测到的用户的操作指令,将启动后的所述第一应用显示在响应于用户的操作指令的至少一个显示屏上。If there is no second biometric information matching the first biometric information in the at least one second biometric information, according to the detected user's operation instruction, the first application will be started displayed on at least one display screen responsive to a user's operating instructions. 3.根据权利要求1所述的方法,其特征在于,所述至少一个车载设备包括第一车载设备和第二车载设备,并且所述多个显示屏包括由所述第一车载设备控制的第一显示屏和由所述第二车载设备控制的第二显示屏;并且3. The method according to claim 1, wherein the at least one vehicle-mounted device comprises a first vehicle-mounted device and a second vehicle-mounted device, and the plurality of display screens comprises a first vehicle-mounted device controlled by the first vehicle-mounted device. a display screen and a second display screen controlled by said second vehicle-mounted device; and 所述启动指令为所述第一车载设备响应于用户对所述第一显示屏上的第一应用的第一应用图标的选择操作产生的;并且The starting instruction is generated by the first vehicle-mounted device in response to a user's selection operation of a first application icon of a first application on the first display screen; and 与所述第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏为所述第二显示屏。The display screen where the user with the second biometric information matching the first biometric information is located is the second display screen. 4.根据权利要求3所述的方法,其特征在于,获取所述多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息,包括:4. The method according to claim 3, wherein obtaining at least one second biometric information of the user at least one of the plurality of display screens comprises: 所述第一车载设备从所述第二车载设备获取所述第二车载设备采集的所述第二显示屏处的用户的第二生物特征信息。The first in-vehicle device acquires from the second in-vehicle device the second biometric information of the user on the second display screen collected by the second in-vehicle device. 5.根据权利要求3所述的方法,其特征在于,所述将启动后的所述第一应用显示在:与所述第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上,包括:5. The method according to claim 3, wherein the first application after being started is displayed on the display screen where the user whose second biometric information matches the first biometric information is located on, including: 所述第一车载设备向所述第二车载设备发送所述第一应用的信息;The first in-vehicle device sends the information of the first application to the second in-vehicle device; 第二车载设备根据所述第一应用的信息,将启动后的所述第一应用显示在所述第二显示屏。The second in-vehicle device displays the activated first application on the second display screen according to the information of the first application. 6.根据权利要求1所述的方法,其特征在于,所述至少一个车载设备包括第三车载设备,并且所述多个显示屏包括由所述第三车载设备控制的第三显示屏和第四显示屏;并且6. The method according to claim 1, wherein the at least one vehicle-mounted device comprises a third vehicle-mounted device, and the plurality of display screens comprise a third display screen and a first display screen controlled by the third vehicle-mounted device. four displays; and 所述启动指令为所述第三车载设备响应于用户对所述第三显示屏上的第一应用的第一应用图标的选择操作产生的;并且The start instruction is generated by the third in-vehicle device in response to a user's selection operation of a first application icon of a first application on the third display screen; and 与所述第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏为所述第四显示屏。The display screen where the user with the second biometric feature information matching the first biometric feature information is located is the fourth display screen. 7.根据权利要求6所述的方法,其特征在于,获取所述多个显示屏中至少一个显示屏处的用户的至少一个第二生物特征信息,包括:7. The method according to claim 6, wherein obtaining at least one second biometric information of the user at least one of the plurality of display screens comprises: 所述第三车载设备采集的所述第四显示屏处的用户的第二生物特征信息。The second biometric information of the user on the fourth display screen collected by the third vehicle-mounted device. 8.根据权利要求6所述的方法,其特征在于,所述将启动后的所述第一应用显示在:与所述第一生物特征信息匹配的第二生物特征信息的用户所在的显示屏上,包括:8. The method according to claim 6, wherein the first application after being started is displayed on a display screen where the user whose second biometric information matches the first biometric information is located on, including: 所述第三车载设备将启动后的所述第一应用显示在所述第四显示屏。The third in-vehicle device displays the started first application on the fourth display screen. 9.根据权利要求1所述的方法,其特征在于,所述第一生物特征信息与所述第二生物特征信息包括以下至少一个:人脸信息,声纹信息,指纹信息、虹膜信息。9. The method according to claim 1, wherein the first biometric information and the second biometric information include at least one of the following: face information, voiceprint information, fingerprint information, and iris information. 10.一种可读介质,其特征在于,所述可读介质上存储有指令,该指令在车载设备上执行时使车载设备执行权利要求1至9中任一项所述的分布式显示方法。10. A readable medium, characterized in that instructions are stored on the readable medium, and when the instructions are executed on the vehicle-mounted equipment, the vehicle-mounted equipment executes the distributed display method according to any one of claims 1 to 9 . 11.一种车载设备,其特征在于,包括:11. A vehicle-mounted device, characterized in that, comprising: 存储器,用于存储由车载设备的一个或多个处理器执行的指令,以及a memory for storing instructions to be executed by one or more processors of the on-vehicle device, and 处理器,是车载设备的处理器之一,用于执行权利要求1至9中任一项所述的分布式显示方法。The processor is one of the processors of the vehicle-mounted device, configured to execute the distributed display method according to any one of claims 1-9.
CN202111005585.2A 2021-08-30 2021-08-30 Distributed display method, readable medium and vehicle-mounted device Pending CN115904283A (en)

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