CN115883592A - Method and device for in-vehicle system communication and in-vehicle system - Google Patents
Method and device for in-vehicle system communication and in-vehicle systemDownload PDFInfo
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Abstract
Description
Translated fromChinese技术领域technical field
本申请涉及信息交互技术领域，更具体地涉及一种车载系统通信的方法、装置和车载系统。The present application relates to the technical field of information interaction, and more specifically relates to a method, device and vehicle system for vehicle system communication.
背景技术Background technique
随着现代汽车工业和电子技术的发展，车辆导航、通信、多媒体影音娱乐等电子系统可以通过网络技术联网形成功能强大的综合性车载系统。车载系统可以设置蓝牙通信模块和/或4G模块，以用于和移动终端通信，进行呼入或呼出电话，同时车载系统还具有多媒体影音娱乐功能，可进行卫星数字广播接收、车载数字电视接收、CD/DVD播放等，为用户提供丰富的视听享受，用户还可以根据自身的需求在车载系统中安装自己常用的第三方应用，从而可以获取多种娱乐信息等。With the development of modern automobile industry and electronic technology, electronic systems such as vehicle navigation, communication, multimedia audio-visual entertainment can be networked through network technology to form a powerful comprehensive vehicle system. The vehicle-mounted system can be equipped with a Bluetooth communication module and/or 4G module to communicate with the mobile terminal and make incoming or outgoing calls. At the same time, the vehicle-mounted system also has multimedia audio-visual entertainment functions, which can perform satellite digital broadcast reception, vehicle-mounted digital TV reception, CD/DVD playback, etc., provide users with rich audio-visual enjoyment. Users can also install their commonly used third-party applications in the vehicle system according to their own needs, so as to obtain a variety of entertainment information.
车载系统车载蓝牙设备主要包括:蓝牙耳机、车载蓝牙免提通话器等。用户在使用车载系统上安装的第三方应用时，为了保证用户在使用第三方应用时，不会影响移动终端的正常使用，比如为了不影响用户使用车载蓝牙设备连接移动终端，以通过车载系统进行通话的功能，应用开发者在开发第三方应用时，使第三方应用除具有基础功能外，还具有监听车载系统的车载蓝牙设备的使用状态的功能，当监听到有车载蓝牙设备被占用时，说明用户正在使用车载蓝牙设备通话，即可控制当前第三方应用暂停，并在确定通话结束时，恢复第三方应用的工作状态。Vehicle-mounted system Vehicle-mounted Bluetooth devices mainly include: Bluetooth headsets, vehicle-mounted Bluetooth hands-free communicators, etc. When the user uses the third-party application installed on the vehicle system, in order to ensure that the user will not affect the normal use of the mobile terminal when using the third-party application, for example, in order not to affect the user's use of the vehicle Bluetooth device to connect to the mobile terminal, so that through the vehicle system The call function, when the application developer develops the third-party application, in addition to the basic functions, the third-party application also has the function of monitoring the usage status of the vehicle-mounted Bluetooth device in the vehicle system. When the vehicle-mounted Bluetooth device is detected to be occupied, Indicates that the user is using the Bluetooth device in the car to make a call, and the user can control the current third-party application to suspend, and resume the working status of the third-party application when the call is confirmed to be over.
但是车载系统除可以安装娱乐类第三方应用外，还可以安装一些特殊功能类的第三方应用，例如，车载导航应用。如果用户在使用车载导航应用时，通信接口突然被占用，使得车载导航应用暂停或停止运行，这种情况下将会影响用户正常使用导航功能，无法满足用户需求。However, in addition to installing entertainment third-party applications, the vehicle-mounted system can also install some special-function third-party applications, such as vehicle navigation applications. If the communication interface is suddenly occupied when the user is using the vehicle navigation application, causing the vehicle navigation application to suspend or stop running, this situation will affect the user's normal use of the navigation function and cannot meet the user's needs.
发明内容Contents of the invention
为了解决上述问题而提出了本申请。根据本申请一方面，提供了一种方法车载系统通信的方法，所述车载系统包括通信接口，所述通信接口用于所述车载系统与移动终端通信，所述方法包括：This application was made in order to solve the above-mentioned problems. According to one aspect of the present application, a method for communicating with a vehicle-mounted system is provided. The vehicle-mounted system includes a communication interface, and the communication interface is used for the vehicle-mounted system to communicate with a mobile terminal. The method includes:
当满足预设触发条件时，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单；When the preset trigger condition is satisfied, judge whether the third-party application belongs to the blacklist according to the application package name of the third-party application;
如果所述第三方应用属于黑名单，则向所述第三方应用下发或者不下发所述通信接口的第一虚拟通话状态，以使所述第三方应用根据所述第一虚拟通话状态调整工作状态；If the third-party application belongs to the blacklist, issue or not issue the first virtual call state of the communication interface to the third-party application, so that the third-party application adjusts its work according to the first virtual call state state;
否则，向所述第三方应用下发所述通信接口的第二虚拟通话状态，以使所述第三方应用根据所述虚拟通话状态调整工作状态。Otherwise, deliver the second virtual call state of the communication interface to the third-party application, so that the third-party application adjusts the working state according to the virtual call state.
在本申请的一个实施例中，所述预设触发条件包括：所述第三方应用向所述车载系统请求监听通信接口的通话状态。In an embodiment of the present application, the preset trigger condition includes: the third-party application requests the vehicle system to monitor the call state of the communication interface.
在本申请的一个实施例中，所述预设触发条件包括：所述通信接口被占用。In an embodiment of the present application, the preset trigger condition includes: the communication interface is occupied.
在本申请的一个实施例中，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单，包括：In one embodiment of the present application, judging whether the third-party application belongs to the blacklist according to the application package name of the third-party application includes:
将所述第三方应用的应用包名与所述黑名单中的应用包名进行一一比对，以确定所述第三方应用是否属于所述黑名单。and comparing the application package name of the third-party application with the application package names in the blacklist to determine whether the third-party application belongs to the blacklist.
在本申请的一个实施例中，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单之前，所述方法还包括：In an embodiment of the present application, before judging whether the third-party application belongs to the blacklist according to the application package name of the third-party application, the method further includes:
判断是否能够与服务器建立通信连接；Determine whether a communication connection with the server can be established;
如果能够与所述服务器建立通信连接，则向所述服务器发送调用所述黑名单的请求；If a communication connection can be established with the server, then send a request to the server to invoke the blacklist;
否则，调用本地黑名单。Otherwise, invoke the local blacklist.
在本申请的一个实施例中，如果所述第三方应用属于黑名单，向所述第三方应用下发所述通信接口的第一虚拟通话状态之后，所述方法还包括：In one embodiment of the present application, if the third-party application belongs to the blacklist, after delivering the first virtual call status of the communication interface to the third-party application, the method further includes:
当所述车载系统能够与服务器建立通信连接时，向所述服务器发送更新获取黑名单的请求，以更新车载系统的本地黑名单。When the vehicle-mounted system can establish a communication connection with the server, a request for updating and obtaining the blacklist is sent to the server, so as to update the local blacklist of the vehicle-mounted system.
在本申请的一个实施例中，所述虚拟通话状态用于表征所述通信接口未被占用。In an embodiment of the present application, the virtual call state is used to indicate that the communication interface is not occupied.
在本申请的一个实施例中，，所述通信接口为蓝牙接口。In one embodiment of the present application, the communication interface is a Bluetooth interface.
根据本申请另一方面，提供一种车载系统通信的装置，所述车载系统包括通信接口，所述通信接口用于所述车载系统与移动终端通信，其特征在于，所述装置包括：According to another aspect of the present application, a vehicle-mounted system communication device is provided, the vehicle-mounted system includes a communication interface, and the communication interface is used for the vehicle-mounted system to communicate with a mobile terminal, wherein the device includes:
判断模块，用于当满足预设触发条件时，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单；A judging module, configured to judge whether the third-party application belongs to the blacklist according to the application package name of the third-party application when the preset trigger condition is met;
下发模块，用于当所述第三方应用属于黑名单时，则向所述第三方应用下发或者不下发所述通信接口的第一虚拟通话状态，以使所述第三方应用根据所述第一虚拟通话状态与所述车载系统通信；以及当所述第三方应用不属于黑名单时，向所述第三方应用下发所述通信接口的第二虚拟通话状态，以使所述第三方应用根据所述第二虚拟通话状态执行第二预设动作。A sending module, configured to send or not send the first virtual call state of the communication interface to the third-party application when the third-party application belongs to the blacklist, so that the third-party application The first virtual call state communicates with the vehicle-mounted system; and when the third-party application does not belong to the blacklist, send the second virtual call state of the communication interface to the third-party application, so that the third-party The application executes a second preset action according to the second virtual call state.
在本申请的一个实施例中，所述预设触发条件包括：所述第三方应用向所述车载系统请求监听通信接口的通话状态。In an embodiment of the present application, the preset trigger condition includes: the third-party application requests the vehicle system to monitor the call state of the communication interface.
在本申请的一个实施例中，所述预设触发条件包括：所述通信接口被占用。In an embodiment of the present application, the preset trigger condition includes: the communication interface is occupied.
在本申请的一个实施例中，所述判断模块还用于：In one embodiment of the present application, the judging module is also used for:
将所述第三方应用的应用包名与所述黑名单中的应用包名进行一一比对，以确定所述第三方应用是否属于所述黑名单。and comparing the application package name of the third-party application with the application package names in the blacklist to determine whether the third-party application belongs to the blacklist.
在本申请的一个实施例中，所述装置还包括：In one embodiment of the present application, the device also includes:
通信模块，用于根据所述第三方应用的应用包名判断所述第三方应用是否属于黑名单之前，判断是否能够与服务器建立通信连接；如果能够与服务器建立通信连接，则向服务器发送调用所述黑名单的请求；否则，调用本地黑名单。The communication module is used to judge whether the third-party application belongs to the blacklist according to the application package name of the third-party application, and judge whether a communication connection can be established with the server; if the communication connection can be established with the server, then send the call to the server Blacklist request; otherwise, call the local blacklist.
根据本申请的又一方面，提供了一种车载系统，所述车载系统包括如上所述的装置，所述车载系统还包括：According to yet another aspect of the present application, a vehicle-mounted system is provided, the vehicle-mounted system includes the device as described above, and the vehicle-mounted system further includes:
蓝牙通信模块，用于与移动终端建立通信连接。The bluetooth communication module is used to establish a communication connection with the mobile terminal.
根据本申请再一方面，提供了一种存储介质，所述存储介质上存储有计算机程序，所述计算机程序在被处理器运行时使得所述处理器执行上述车载系统通信的方法。According to still another aspect of the present application, a storage medium is provided, and a computer program is stored on the storage medium, and when the computer program is executed by a processor, the processor executes the above method for in-vehicle system communication.
根据本申请的本申请的方法、装置和车载系统，通过当满足预设触发条件时，向属于黑名单中的第三方应用下发或者不下发所述通信接口的虚拟通话状态，以可以实现在车载系统中第三方应用的工作状态不受通信接口的实际通话状态的影响。According to the method, device, and vehicle-mounted system of the present application, when the preset trigger conditions are met, the virtual call state of the communication interface is issued or not issued to the third-party application belonging to the blacklist, so as to achieve The working state of the third-party application in the vehicle system is not affected by the actual call state of the communication interface.
另外，当车载系统向服务器请求黑名单时，如果车载系统与服务器无法建立连接，则可以通过调用本地黑名单来对第三方应用进行判断，可以减少调用黑名单时的等待时间，提升用户体验。In addition, when the in-vehicle system requests the blacklist from the server, if the in-vehicle system cannot establish a connection with the server, the third-party application can be judged by invoking the local blacklist, which can reduce the waiting time when invoking the blacklist and improve user experience.
附图说明Description of drawings
通过结合附图对本申请实施例进行更详细的描述，本申请的上述以及其它目的、特征和优势将变得更加明显。附图用来提供对本申请实施例的进一步理解，并且构成说明书的一部分，与本申请实施例一起用于解释本申请，并不构成对本申请的限制。在附图中，相同的参考标号通常代表相同部件或步骤。The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of the embodiments of the present application in conjunction with the accompanying drawings. The accompanying drawings are used to provide a further understanding of the embodiments of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the present application, and do not constitute limitations to the present application. In the drawings, the same reference numerals generally represent the same components or steps.
图1示出根据本申请实施例的车载系统通信的方法的示意性流程图；FIG. 1 shows a schematic flow chart of a method for in-vehicle system communication according to an embodiment of the present application;
图2示出采用根据本申请实施例的车载系统通信的方法的一个具体示例的示意图；FIG. 2 shows a schematic diagram of a specific example of a method for communicating with a vehicle system according to an embodiment of the present application;
图3示出根据本申请实施例的车载系统通信的装置的示意性框图。Fig. 3 shows a schematic block diagram of an apparatus for in-vehicle system communication according to an embodiment of the present application.
具体实施方式Detailed ways
为了使得本申请的目的、技术方案和优点更为明显，下面将参照附图详细描述根据本申请的示例实施例。显然，所描述的实施例仅仅是本申请的一部分实施例，而不是本申请的全部实施例，应理解，本申请不受这里描述的示例实施例的限制。基于本申请中描述的本申请实施例，本领域技术人员在没有付出创造性劳动的情况下所得到的所有其它实施例都应落入本申请的保护范围之内。In order to make the objects, technical solutions, and advantages of the present application more apparent, exemplary embodiments according to the present application will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here. Based on the embodiments of the present application described in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.
基于前述的技术问题，本申请提供了一种车载系统通信的方法，所述车载系统包括通信接口，所述通信接口用于所述车载系统与移动终端通信，所述方法包括：当满足预设触发条件时，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单；如果所述第三方应用属于黑名单，则向所述第三方应用下发或者不下发所述通信接口的第一虚拟通话状态，以使所述第三方应用根据所述第一虚拟通话状态调整工作状态；否则，向所述第三方应用下发所述通信接口的第二虚拟通话状态，以使所述第三方应用根据所述虚拟通话状态调整工作状态。本申请的实施例可以实现在车载系统中第三方应用的工作状态不受通信接口的实际通话状态的影响。Based on the foregoing technical problems, the present application provides a communication method for a vehicle-mounted system, the vehicle-mounted system includes a communication interface, and the communication interface is used for the communication between the vehicle-mounted system and a mobile terminal. The method includes: When a condition is triggered, judge whether the third-party application belongs to the blacklist according to the application package name of the third-party application; The first virtual call state, so that the third-party application adjusts the working state according to the first virtual call state; otherwise, send the second virtual call state of the communication interface to the third-party application, so that the The third-party application adjusts the working state according to the virtual call state. The embodiments of the present application can realize that the working state of the third-party application in the vehicle-mounted system is not affected by the actual call state of the communication interface.
另外，当车载系统向服务器请求黑名单时，如果车载系统与服务器无法建立连接，则可以通过调用本地黑名单来第三方应用进行判断，可以减少调用黑名单时的等待时间，提升用户体验。In addition, when the in-vehicle system requests the blacklist from the server, if the in-vehicle system cannot establish a connection with the server, the third-party application can make a judgment by invoking the local blacklist, which can reduce the waiting time when invoking the blacklist and improve user experience.
下面结合附图来详细描述根据本申请实施例的车载系统通信的方法的方案。在不冲突的前提下，本申请的各个实施例的特征可以相互结合。The solution of the vehicle system communication method according to the embodiment of the present application will be described in detail below with reference to the accompanying drawings. On the premise of no conflict, the features of the various embodiments of the present application can be combined with each other.
图1示出根据本申请实施例的车载系统通信的方法的示意性流程图；如图1所示，根据本申请实施例的车载系统通信的方法100可以包括如下步骤S101、步骤S102和步骤S103：Fig. 1 shows a schematic flowchart of a method for in-vehicle system communication according to an embodiment of the present application; as shown in Fig. 1 , the
在步骤S101，当满足预设触发条件时，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单。In step S101, when a preset trigger condition is satisfied, it is determined whether the third-party application belongs to the blacklist according to the application package name of the third-party application.
本申请实施例的第三方应用程序(Application,简称APP)主要是指第三方开发商根据各种应用的通信协议所封装的中间件接口，进行定制的应用程序或程序包。随着通信技术的快速发展，以及各种各样第三方应用的推广，用户可以根据自身的需求在各种终端设备，比如手机、车辆上安装自己感兴趣的应用，从而可以获取各种信息。在本实施例中第三方应用可以为车载应用，也可以为移动终端上安装的应用。The third-party application program (Application, APP for short) in the embodiment of the present application mainly refers to an application program or program package customized by a third-party developer according to a middleware interface encapsulated by communication protocols of various applications. With the rapid development of communication technology and the promotion of various third-party applications, users can install applications they are interested in on various terminal devices, such as mobile phones and vehicles, according to their own needs, so as to obtain various information. In this embodiment, the third-party application may be a vehicle application, or an application installed on a mobile terminal.
在一个示例中，所述预设触发条件包括：所述第三方应用向所述车载系统请求监听通信接口的通话状态。作为第三方应用，其具有主动监听车载系统的通信接口的功能，例如，每隔预设时间间隔向车载系统发送获取通信接口的通话状态的请求。当通信接口未被占用时，第三方应用可以继续运行，当通信接口被占用时，则执行相应的下一步动作。In an example, the preset trigger condition includes: the third-party application requests the in-vehicle system to monitor the call state of the communication interface. As a third-party application, it has the function of actively monitoring the communication interface of the vehicle system, for example, sending a request to the vehicle system to obtain the call status of the communication interface at a preset time interval. When the communication interface is not occupied, the third-party application can continue to run, and when the communication interface is occupied, a corresponding next step is performed.
在另一个示例中，所述预设触发条件包括：所述通信接口被占用。第三方应用也可以被动地获取通信接口的通话状态的信息。例如，当通信接口被占用时，车载系统主动将通信接口的通话状态信息发送给第三方应用，以使第三方应用进行相应的操作。In another example, the preset trigger condition includes: the communication interface is occupied. The third-party application can also passively acquire the call state information of the communication interface. For example, when the communication interface is occupied, the vehicle-mounted system actively sends the call status information of the communication interface to the third-party application, so that the third-party application performs corresponding operations.
一般情况下，该第三方应用为了避免业务冲突，将暂停或停止运行。由于通过系统的通信接口来发送通话状态信息，因此第三方应用只要正常调用通信接口或者监听通信接口均可以正常获取到通话状态。这就导致了第三方应用可以根据自己的需求实现针对通话状态的互斥逻辑，从而导致车载系统使用中很多业务都无法在通话过程中正常使用。例如：手机和车载系统登录同一个微信账号，手机同时连接车载蓝牙通认模块，车载系统上安装的微信应用程序监听到通信接口被占用时，即使收到语音通话也会自动挂断，导致永远无法接听微信语音通话，这样用户体验会很差。同样，车载系统上安装的导航应用程序无法在通话过程中提供导航服务。但是对于特殊的第三方应用，例如，车载导航应用，如果暂停或停止运行，会对司机造成不便，容易使司机行驶到错误的路线上或发生其他意外事件；因此，需要使这类特殊第三方应用保持运行，不论通信接口是否被占用。具体地，可以将这类特殊的第三方应用列至黑名单中。Generally, in order to avoid business conflicts, the third-party application will suspend or stop running. Since the call state information is sent through the communication interface of the system, the third-party application can normally obtain the call state as long as it normally calls the communication interface or monitors the communication interface. This has led to the fact that third-party applications can implement mutual exclusion logic for the call state according to their own needs, resulting in the inability of many services in the vehicle system to be used normally during the call. For example: the mobile phone and the vehicle system log in to the same WeChat account, and the mobile phone is connected to the vehicle Bluetooth communication module at the same time. Unable to answer WeChat voice calls, so the user experience will be poor. Likewise, the navigation application installed on the vehicle system cannot provide navigation services during a call. However, for special third-party applications, such as car navigation applications, if they are suspended or stopped, it will cause inconvenience to the driver, and it is easy for the driver to drive on the wrong route or cause other accidents; therefore, it is necessary to make this special third-party The application keeps running regardless of whether the communication interface is occupied or not. Specifically, such special third-party applications can be put into a blacklist.
具体地，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单，包括：将所述第三方应用的应用包名与所述黑名单中的应用包名进行一一比对，以确定所述第三方应用是否属于所述黑名单。Specifically, judging whether the third-party application belongs to the blacklist according to the application package name of the third-party application includes: comparing the application package name of the third-party application with the application package names in the blacklist one by one, to determine whether the third-party application belongs to the blacklist.
在步骤S102中，如果所述第三方应用属于黑名单，则向所述第三方应用下发所述通信接口的第一虚拟通话状态，以使所述第三方应用根据所述第一虚拟通话状态保持运行。In step S102, if the third-party application belongs to the blacklist, issue the first virtual call state of the communication interface to the third-party application, so that the third-party application keep running.
对于车辆而言，由于车载系统中并不具有SIM卡，只是通过车载蓝牙设备与移动终端连接时，需要通过通信接口连接，所述通信接口可以包括蓝牙接口，还可以包括：USB接口或Wi-Fi接口中的一种或几种的组合。For the vehicle, since the vehicle-mounted system does not have a SIM card, only when the vehicle-mounted Bluetooth device is connected to the mobile terminal, it needs to be connected through a communication interface. The communication interface may include a Bluetooth interface, and may also include: a USB interface or a Wi- One or a combination of several Fi interfaces.
移动终端包括但不限于手机终端、笔记本电脑、平板电脑、P0S机和车载电脑等。Mobile terminals include but are not limited to mobile terminals, notebook computers, tablet computers, POS machines, and vehicle-mounted computers.
在一个示例中，所述第一虚拟通话状态用于表征所述通信接口未被占用。当通话状态显示正在通话，则说明通信接口被占用，当通状状态显示未通话，则说明通信接口未被占用。In an example, the first virtual call state is used to indicate that the communication interface is not occupied. When the call status shows that it is in a call, it means that the communication interface is occupied, and when the call status shows that it is not in a call, it means that the communication interface is not occupied.
值得一提的是，由于蓝牙接口不是一个开放的接口，因此当第三方应用想要监听车载系统的通信接口的状态时，是无法监听到的。这时蓝牙通信模块会生成一个虚拟通话状态下发给第三方应用。在传统技术中，虚拟通话状态是根据真实的通话状态生成的虚拟通话状态。也就是说移动终端和第三方应用可以通过请求获得与真实的通话状态相一致的虚拟通话状态。但是在本申请实施例中，会生成第一虚拟通话状态发送给在黑名单中的第三方应用，以避免该第三方应用获取真实的通话状态，这样该第三方应用认为通信接口一直未被占用，该第三方应用可以一直处于工作状态。It is worth mentioning that since the Bluetooth interface is not an open interface, when a third-party application wants to monitor the status of the communication interface of the vehicle system, it cannot monitor it. At this time, the Bluetooth communication module will generate a virtual call state and send it to the third-party application. In traditional technologies, the virtual call state is a virtual call state generated according to a real call state. That is to say, the mobile terminal and the third-party application can obtain a virtual call state consistent with the real call state through a request. However, in the embodiment of this application, the first virtual call state will be generated and sent to the third-party application in the blacklist, so as to prevent the third-party application from obtaining the real call state, so that the third-party application thinks that the communication interface has not been occupied , the third-party application can always work.
在一个具体的示例中，请参见图2，移动终端为智能手机，智能手机向车载系统的蓝牙接口发送请求，并建立蓝牙连接。当车载系统中安装的第三方应用请求监听蓝牙接口的通话状态时，车载系统判断该第三方应用是否属于黑名单，例如第三方应用1属于黑名单，这时可以生成第一虚拟通话状态，然后下发给第三方应用1，以使第三方应用1将一直处于工作状态。当第三方应用m不属于黑名单时，车载系统生成第二虚拟通话状态，然后下发给第三方应用m，以使得第三方应用m暂停工作状态。以上是第三方应用主动获取通信接口的通话状态的情况。或者，第三方应用还可以以被动的方式获得通信接口的通话状态。例如，当智能手机与车载系统的蓝牙接口建立连接后，车载系统马上生成第一虚拟通话状态，并发下给黑名单中的第三方应用，这里无需第三方应用发送监听请求即可接收到第一虚拟通话状态。In a specific example, please refer to FIG. 2 , the mobile terminal is a smart phone, and the smart phone sends a request to the Bluetooth interface of the vehicle system and establishes a Bluetooth connection. When a third-party application installed in the vehicle-mounted system requests to monitor the call status of the Bluetooth interface, the vehicle-mounted system judges whether the third-party application belongs to the blacklist, for example, third-party application 1 belongs to the blacklist, at this time the first virtual call state can be generated, and then Send it to the third-party application 1, so that the third-party application 1 will always be in the working state. When the third-party application m does not belong to the blacklist, the in-vehicle system generates a second virtual call state, and then sends it to the third-party application m, so that the third-party application m suspends the working state. The above is the case where the third-party application actively obtains the call status of the communication interface. Alternatively, the third-party application can also obtain the call state of the communication interface in a passive manner. For example, when the smartphone establishes a connection with the Bluetooth interface of the vehicle system, the vehicle system immediately generates the first virtual call state and sends it to the third-party application in the blacklist. Here, the first virtual call status can be received without the third-party application sending a monitoring request. Virtual call status.
在其他示例中，当在黑名单中的第三方应用发送获得通信接口的通话状态的请求时，还可以拒绝下发虚拟通话状态，使得在黑名单中的第三方应用无法获知当前的通信接口的真实占用情况，并保持运行。In other examples, when the third-party application in the blacklist sends a request to obtain the call state of the communication interface, it can also refuse to send the virtual call state, so that the third-party application in the blacklist cannot know the current communication interface. Real occupancy and keep it running.
在步骤S103中，如果所述第三方应用不属于黑名单，向所述第三方应用下发所述通信接口的第二虚拟通话状态，以使所述第三方应用根据所述第二虚拟通话状态调整工作状态。In step S103, if the third-party application does not belong to the blacklist, issue the second virtual call state of the communication interface to the third-party application, so that the third-party application Adjust working status.
这里第二虚拟通话状态可以用于表征通信接口的真实占用情况。具体地，如果不在黑名单中的第三方应用想要获取通信接口的通话状态，蓝牙通信模块将根据通信接口的实际占用情况，生成第二虚拟通话状态并下发给不在黑名单中的第三方应用。该第三方应用接收到通信接口被占用的信息后，将暂停或停止运行。Here the second virtual call state can be used to characterize the actual occupancy of the communication interface. Specifically, if a third-party application that is not in the blacklist wants to obtain the call state of the communication interface, the Bluetooth communication module will generate a second virtual call state according to the actual occupancy of the communication interface and send it to the third party that is not in the blacklist application. After receiving the information that the communication interface is occupied, the third-party application will suspend or stop running.
当确定通信接口被占用后，该第三方应用还可以保持监听通信接口状态，这样当通话结束时，第三方应用可以马上恢复工作状态。When it is determined that the communication interface is occupied, the third-party application can also keep monitoring the status of the communication interface, so that when the call ends, the third-party application can immediately resume the working state.
由于第三方应用可以被动地接收车载系统发送的通信接口的通话状态，但是在一种可能的实现形式中，不在黑名单中的第三方应可能并未处于工作状态，这时车载系统无需将电话消息发送给该第三方应用。Since the third-party application can passively receive the call status of the communication interface sent by the vehicle system, but in a possible implementation form, the third party that is not in the blacklist may not be in the working state. The message is sent to the third-party application.
在本申请的其他实施例中，根据第三方应用的应用包名判断所述第三方应用是否属于黑名单之前，所述方法还包括：判定是否能够与服务器建立通信连接；如果能够与所述服务器建立通信连接，则向所述服务器发送调用所述黑名单的请求；否则，调用本地黑名单。In other embodiments of the present application, before determining whether the third-party application belongs to the blacklist according to the application package name of the third-party application, the method further includes: determining whether a communication connection with the server can be established; If a communication connection is established, a request for invoking the blacklist is sent to the server; otherwise, a local blacklist is invoked.
车辆作为一种运输工具，其在行驶中，可能会由于地理位置、环境等因素，导致网络信号差，而无法与服务器进行通信，这时可以调用本地的黑名单。将第三方应用的包名与本地的黑名单中的第三方应用包名进行比对，以确定第三方应用是否属于黑名单。本实施例中，当车载系统向服务器请求黑名单时，如果与服务器无法建立连接，则可以通过调用本地黑名单来对第三方应用进行判断，可以减少调用黑名单时的等待时间，提升用户体验。As a means of transportation, the vehicle may be unable to communicate with the server due to poor network signal due to geographical location, environment and other factors during driving. At this time, the local blacklist can be called. The package name of the third-party application is compared with the package name of the third-party application in the local blacklist to determine whether the third-party application belongs to the blacklist. In this embodiment, when the in-vehicle system requests the blacklist from the server, if the connection with the server cannot be established, the third-party application can be judged by calling the local blacklist, which can reduce the waiting time when calling the blacklist and improve user experience .
在本申请的又一实施例中，如果所述第三方应用属于黑名单，向所述第三方应用下发所述通信接口的第一虚拟通话状态之后，所述方法还包括：当所述车载系统能够与服务器建立通信连接时，向所述服务器发送获取黑名单的请求，以更新车载系统的本地黑名单。In yet another embodiment of the present application, if the third-party application belongs to the blacklist, after delivering the first virtual call state of the communication interface to the third-party application, the method further includes: when the vehicle-mounted application When the system can establish a communication connection with the server, it sends a blacklist acquisition request to the server, so as to update the local blacklist of the vehicle system.
这里，服务器中的黑名单可以由后台工作人员根据用户对第三方应用的实际使用情况进行更新，也可以根据用户的反馈进行自动更新。因此服务器的黑名单为最新的黑名单。车载系统可以每隔一段时间，例如，每隔一个月，向服务器请求获取黑名单，或者，也可以每次与服务器断开连接后又重新建立连接时立即向服务器请求获取黑名单。Here, the blacklist in the server can be updated by background staff according to the actual use of the third-party application by the user, or can be automatically updated according to the user's feedback. Therefore, the blacklist of the server is the latest blacklist. The in-vehicle system may request the server to obtain the blacklist at regular intervals, for example, every other month, or may immediately request the server to obtain the blacklist each time the connection is re-established after being disconnected from the server.
以上实施例中的服务器可以为云服务器。The server in the above embodiments may be a cloud server.
本申请的实施例可以实现属于黑名单中的第三方应用的工作状态不受通信接口的实际通话状态的影响。当通信接口被占用时，第三方应用仍可继续运行，可以满足用户的实际需求。The embodiment of the present application can realize that the working state of the third-party application belonging to the blacklist is not affected by the actual call state of the communication interface. When the communication interface is occupied, the third-party application can still continue to run, which can meet the actual needs of users.
下面结合图3对本申请的车载系统通信的装置进行描述，其中，图3示出根据本申请实施例的车载系统通信的装置的示意性框图。The device for in-vehicle system communication of the present application will be described below with reference to FIG. 3 , wherein FIG. 3 shows a schematic block diagram of the device for in-vehicle system communication according to an embodiment of the present application.
如图3所示，根据本申请的车载系统通信的装置300包括：判断模块301和下发模块302。所述各模块可以分别执行上文中结合图1描车载系统通信的方法的各个步骤/功能。以下仅对车载系统通信的装置300的各单元的主要功能进行描述，而省略以上已经描述过的细节内容。As shown in FIG. 3 , an
本发明实施例的所述车载系统包括通信接口，所述通信接口用于所述车载系统与移动终端通信，所述装置包括：The vehicle-mounted system in the embodiment of the present invention includes a communication interface, the communication interface is used for communication between the vehicle-mounted system and a mobile terminal, and the device includes:
判断模块301，用于当满足预设触发条件时，根据所述第三方应用的应用包名判断所述第三方应用是否属于黑名单；A judging
下发模块302，用于当所述第三方应用属于黑名单时，则向所述第三方应用下发所述通信接口的第一虚拟通话状态，以使所述第三方应用根据所述第一虚拟通话状态保持运行；否则，向所述第三方应用下发所述通信接口的第二虚拟通话状态，以使所述第三方应用根据所述第二虚拟通话状态调整工作状态。A
在一个示例中，所述预设触发条件包括：所述第三方应用向所述车载系统请求监听通信接口的通话状态。In an example, the preset trigger condition includes: the third-party application requests the in-vehicle system to monitor the call state of the communication interface.
在另一个示例中，所述预设触发条件包括：所述通信接口被占用。In another example, the preset trigger condition includes: the communication interface is occupied.
进一步地，所述判断模块还用于：将所述第三方应用的应用包名与所述黑名单中的应用包名进行一一比对，以确定所述第三方应用是否属于所述黑名单。Further, the judging module is also used for: comparing the application package name of the third-party application with the application package names in the blacklist one by one, so as to determine whether the third-party application belongs to the blacklist .
进一步地，所述装置还包括：Further, the device also includes:
通信模块303，用于根据所述第三方应用的应用包名判断所述第三方应用是否属于黑名单之前，判断是否能够与服务器建立通信连接；如果能够与服务器建立通信连接，则向服务器发送调用所述黑名单的请求；否则，调用本地黑名单。The
本申请实施例，还提供一种车载系统，所述车载系统包括如上所述的车载系统通信的装置。所述车载系统还包括：An embodiment of the present application further provides an in-vehicle system, where the in-vehicle system includes the above-mentioned in-vehicle system communication device. The vehicle system also includes:
通信接口，用于与移动终端建立通信连接。The communication interface is used to establish a communication connection with the mobile terminal.
此外，根据本申请实施例，还提供了一种存储介质，在所述存储介质上存储了程序指令，在所述程序指令被计算机或处理器运行时用于执行本申请实施例的车载系统通信的方法的相应步骤。所述存储介质例如可以包括智能电话的存储卡、平板电脑的存储部件、个人计算机的硬盘、只读存储器(ROM)、可擦除可编程只读存储器(EPROM)、便携式紧致盘只读存储器(CD-ROM)、USB存储器、或者上述存储介质的任意组合。In addition, according to an embodiment of the present application, a storage medium is also provided, on which program instructions are stored, and when the program instructions are executed by a computer or a processor, they are used to execute the on-vehicle system communication of the embodiment of the present application. corresponding steps of the method. The storage medium may include, for example, a memory card of a smart phone, a storage unit of a tablet computer, a hard disk of a personal computer, a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a portable compact disk ROM, etc. (CD-ROM), USB memory, or any combination of the above storage media.
本申请实施例的车载系统通信的装置、车载系统和存储介质，由于能够实现前述的方法，因此具有和前述的方法相同的优点。The in-vehicle system communication device, in-vehicle system, and storage medium of the embodiments of the present application have the same advantages as the foregoing method because they can implement the foregoing method.
尽管这里已经参考附图描述了示例实施例，应理解上述示例实施例仅仅是示例性的，并且不意图将本申请的范围限制于此。本领域普通技术人员可以在其中进行各种改变和修改，而不偏离本申请的范围和精神。所有这些改变和修改意在被包括在所附权利要求所要求的本申请的范围之内。Although example embodiments have been described herein with reference to the accompanying drawings, it should be understood that the above-described example embodiments are exemplary only, and are not intended to limit the scope of the application thereto. Various changes and modifications can be made therein by those of ordinary skill in the art without departing from the scope and spirit of the application. All such changes and modifications are intended to be included within the scope of this application as claimed in the appended claims.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。例如，以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个设备，或一些特征可以忽略，或不执行。In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another device, or some features may be omitted, or not implemented.
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本申请的实施例可以在没有这些具体细节的情况下实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.
类似地，应当理解，为了精简本申请并帮助理解各个发明方面中的一个或多个，在对本申请的示例性实施例的描述中，本申请的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而，并不应将该本申请的方法解释成反映如下意图：即所要求保护的本申请要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说，如相应的权利要求书所反映的那样，其发明点在于可以用少于某个公开的单个实施例的所有特征的特征来解决相应的技术问题。因此，遵循具体实施方式的权利要求书由此明确地并入该具体实施方式，其中每个权利要求本身都作为本申请的单独实施例。Similarly, it should be understood that in the description of the exemplary embodiments of the application, in order to streamline the application and to facilitate understanding of one or more of the various inventive aspects, various features of the application are sometimes grouped together into a single embodiment, figure , or in its description. This method of application, however, is not to be interpreted as reflecting an intention that the claimed application requires more features than are expressly recited in each claim. Rather, as the corresponding claims reflect, the inventive point lies in that the corresponding technical problem may be solved by using less than all features of a single disclosed embodiment. Thus, the claims following this Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this application.
本领域的技术人员可以理解，除了特征之间相互排斥之外，可以采用任何组合对本说明书(包括伴随的权利要求、摘要和附图)中公开的所有特征以及如此公开的任何方法或者设备的所有过程或单元进行组合。除非另外明确陈述，本说明书(包括伴随的权利要求、摘要和附图)中公开的每个特征可以由提供相同、等同或相似目的的替代特征来代替。It will be appreciated by those skilled in the art that all features disclosed in this specification (including accompanying claims, abstract and drawings) and all features of any method or apparatus so disclosed may be used in any combination, except where the features are mutually exclusive. process or unit. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本申请的范围之内并且形成不同的实施例。例如，在权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。In addition, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the present application. and form different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.
本申请的各个部件实施例可以以硬件实现，或者以在一个或者多个处理器上运行的软件模块实现，或者以它们的组合实现。本领域的技术人员应当理解，可以在实践中使用微处理器或者数字信号处理器(DSP)来实现根据本申请实施例的一些模块的一些或者全部功能。本申请还可以实现为用于执行这里所描述的方法的一部分或者全部的装置程序(例如，计算机程序和计算机程序产品)。这样的实现本申请的程序可以存储在计算机可读介质上，或者可以具有一个或者多个信号的形式。这样的信号可以从因特网网站上下载得到，或者在载体信号上提供，或者以任何其他形式提供。The various component embodiments of the present application may be realized in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all functions of some modules according to the embodiments of the present application. The present application can also be implemented as an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program implementing the present application may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.
应该注意的是上述实施例对本申请进行说明而不是对本申请进行限制，并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本申请可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.
以上所述，仅为本申请的具体实施方式或对具体实施方式的说明，本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。本申请的保护范围应以权利要求的保护范围为准。The above is only the specific implementation of the application or the description of the specific implementation. The scope of protection of the application is not limited thereto. Any person familiar with the technical field can easily Any changes or substitutions that come to mind should be covered within the protection scope of the present application. The protection scope of the present application should be based on the protection scope of the claims.
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