CN103634397A - Method and system for playing audio file in vehicle - Google Patents

Method and system for playing audio file in vehicle Download PDF

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Publication number
CN103634397A
CN103634397A CN 201310627261 CN201310627261A CN103634397A CN 103634397 A CN103634397 A CN 103634397A CN 201310627261 CN201310627261 CN 201310627261 CN 201310627261 A CN201310627261 A CN 201310627261A CN 103634397 A CN103634397 A CN 103634397A
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user
audio file
mobile communication
communication terminal
receiving
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CN 201310627261
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Chinese (zh)
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刘之
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北京奇虎科技有限公司
奇智软件(北京)有限公司
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Abstract

The invention discloses a method and a system for playing an audio file in a vehicle, wherein mobile communication terminal equipment and forwarding equipment are accessed to and establish communication connection, the audio file is locally stored in the mobile communication terminal equipment, and the forwarding equipment is provided with a radio signal emitter; the method comprises the steps of when a first operation request of a user is received at the mobile communication terminal equipment side, displaying a selectable audio file list for the user; when a second operation request of the user is received, sending the data of the target audio file selected by the user to the forwarding equipment by the communication connection; converting the received data into audio signals by the forwarding equipment, and emitting the audio signals to vehicle-mounted broadcasting radio equipment for playing at the preset frequency by the radio signal emitter in a wireless emission mode.

Description

在车辆中播放音频文件的方法及系统 The method of playing audio files in a vehicle and systems

技术领域 FIELD

[0001] 本发明涉及车载音频播放技术领域,具体涉及在车辆中播放音频文件的方法及系统。 [0001] The present invention relates to a vehicle audio playback technology, and in particular relates to a method and system for playing the audio file in the vehicle.

背景技术 Background technique

[0002] 便携式音乐播放设备的种类众多,例如手机等移动通信终端或者MP3,等等。 [0002] The type of the portable music devices many, such as cell phones and other mobile communication terminal or MP3, and the like. 由于其便携式的特点,使得用户可以随时随地播放音乐,甚至在开车的过程中也可能需要播放 Due to its portable, allows users to play music anytime, anywhere, even in the course of driving may also need to play

音乐◦ Music ◦

[0003] 为了便于在行车的过程中播放音乐,现有技术中出现了一种车载MP3产品,其工作原理是,把各类便携式音乐设备,如MP3,CD,MD等输出的音频信号,以无线发射方式发射到车载广播收音设备中,车主只需将汽车收音机的频率设定为车载MP3的频率,或让收音机搜索到该频率即可进行播放。 [0003] In order to facilitate the process of playing music in the lane in the prior art, there is a car MP3 products, its working principle is that the various types of portable music devices such as MP3, CD, MD and other audio output signal to way wireless transmitter to transmit radio car radio equipment, the owner simply the frequency of the car radio is set to a frequency of car MP3, or let the radio search for the frequency to play it.

[0004] 这种方式使得用户可以在行车过程中,通过其车载电台播放车载MP3中的音乐,但是,需要用户购买专用的车载MP3设备,普通的MP3设备无法实现上述功能。 [0004] In this way allows the user during driving, play MP3 music in the car through its car radio, however, requires the user to purchase a dedicated on-board MP3 devices, ordinary MP3 devices can not achieve the above functions.

[0005] 因此,迫切需要本领域技术人员解决的技术问题就在于:如何在不过多提高用户的硬件成本的情况下, 满足用户在行车过程中播放音乐等音频文件的需求。 [0005] Therefore, an urgent need for skilled in the art to solve the technical problem is: How in the case, but more to improve the user's hardware costs, and meet the needs of users to play in driving the process of music and other audio files.

发明内容 SUMMARY

[0006] 鉴于上述问题,提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的在车辆中播放音频文件的方法及系统。 [0006] In view of the above problems, the present invention is proposed in order to overcome the above problems or to provide an at least partially solve the problems in the system and method for playing audio files in the vehicle.

[0007] 依据本发明的一个方面,提供了一种在车辆中播放音频文件的方法,其中,移动通信终端设备与中转设备之间建立通信连接,所述移动通信终端设备本地保存有音频文件,所述中转设备带有无线电信号发射器,所述方法包括: [0007] According to one aspect of the present invention, there is provided a method of playing audio files in a vehicle, wherein establishing a communication connection between the mobile communication terminal device and the relay device, said mobile communication terminal device locally stored audio files, the radio relay apparatus with a signal transmitter, said method comprising:

[0008] 在移动通信终端设备侧,接收到用户的第一操作请求时,将可选音频文件列表展示给用户; When [0008] the mobile communication terminal device side, receiving the first request of the user operation, the optional audio file list displayed to the user;

[0009] 接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; [0009] Upon receiving the operation request of the second user, the user selected the target data of the audio file is sent to the relay apparatus is connected through the communication;

[0010] 所述中转设备将接收到的数据转换为音频信号,并通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 [0010] The relay apparatus converts the received data into an audio signal, and wirelessly transmit mode, at a preset frequency, the audio signal transmitting apparatus to the onboard radio broadcast by the radio signal emitters play. [0011 ] 可选地,所述接收到用户的第一操作请求时,将可选音频文件列表展示给用户,包括: When [0011] Alternatively, the requesting user receives the first operation, the optional audio file list displayed to the user, comprising:

[0012] 接收到用户的第一操作请求时,将所述移动通信终端设备本地保存的可选音频文件列表展示给用户。 [0012] Upon receiving the operation request the first user, the mobile communication terminal device locally stored optional audio file list displayed to the user.

[0013] 可选地,所述接收到用户的第一操作请求时,将可选音频文件列表展示给用户,包括: When [0013] Alternatively, the requesting user receives the first operation, the optional audio file list displayed to the user, comprising:

[0014] 接收到用户的第一操作请求时,从云端服务器获取可选音频文件列表,并展示给用户; [0014] Upon receiving the operation request the first user, a list of audio files acquired from the cloud optional server and presented to the user;

[0015] 所述接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备,包括: [0015] Upon receiving the operation request to the second user, the user selected the target data of the audio file is sent to the connection through the communication relay apparatus, comprising:

[0016] 接收到用户的第二操作请求时,从云端服务器下载用户选定的目标音频文件的数据,并通过所述通信连接发送给所述中转设备。 [0016] Upon receiving the second user's operation request, the data selected by the user to download audio files from the target cloud server and sent to the relay apparatus via the communication connection.

[0017] 可选地,通过边下载边发送的方式,将所述目标音频文件的数据发送给所述中转设备。 [0017] Alternatively, by way of the transmission while downloading, transmits the data of the target audio file to the relay apparatus.

[0018] 可选地,所述移动通信终端设备与中转设备通过车载WiFi接入同一局域网,并建立通信连接。 [0018] Alternatively, the mobile communication terminal device and the relay device through the onboard WiFi access the same LAN, and establishes a communication connection.

[0019] 可选地,所述建立通信连接包括: [0019] Alternatively, the communication connection comprises:

[0020] 基于数字生活网络联盟DLNA协议或者airplay协议,建立通信连接。 [0020] Based on Digital Living Network Alliance (DLNA) protocol or airplay agreement to establish a communication link.

[0021] 根据本发明的另一方面,提供了一种在车辆中播放音频文件的系统,所述系统包括移动通信终端设备侧装置以及中转设备侧装置,其中,移动通信终端设备与中转设备之间建立通信连接,所述移动通信终端设备本地保存有音频文件,所述中转设备带有无线电信号发射器,所述移动通信终端设备侧装置包括: [0021] According to another aspect of the present invention, there is provided a system for playing an audio file in a vehicle, said system comprising a mobile terminal side communication device and the relay device-side apparatus, wherein the mobile communication terminal device and the relay equipment establishing a communication connection between the mobile communication terminal device locally stored audio file, the relay apparatus side communication terminal device with a radio signal transmitter apparatus, said mobile comprising:

[0022] 列表展示单元,用于接收到用户的第一操作请求时,将可选音频文件列表展示给用户; [0022] When the list display unit for receiving a user operation request to a first, optional audio file list displayed to the user;

[0023] 数据发送单元,用于接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; [0023] The data transmitting unit, for receiving the second operation when the user's request, the data selected by the user is connected to a target audio file is sent to the relay apparatus through the communication;

[0024] 所述中转设备侧装置包括: [0024] The apparatus-side relay apparatus comprising:

[0025] 转换单元,用于所述中转设备将接收到的数据转换为音频信号; [0025] conversion unit, to the relay apparatus converts the received data into an audio signal;

[0026] 发射单元,用于通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 [0026] The transmitting unit configured to transmit a wireless manner, at a preset frequency, the audio signal transmitted via the radio signal transmitter to the onboard radio broadcasting device for playback.

[0027] 可选地,所述列表展示单元具体用于: [0027] Alternatively, the list display unit is configured to:

[0028] 接收到用户的第一操作请求时,将所述移动通信终端设备本地保存的可选音频文件列表展示给用户。 [0028] Upon receiving the operation request the first user, the mobile communication terminal device locally stored optional audio file list displayed to the user.

[0029] 可选地,所述列表展示单元具体用于: [0029] Alternatively, the list display unit is configured to:

[0030] 接收到用户的第一操作请求时,从云端服务器获取可选音频文件列表,并展示给用户; [0030] Upon receiving the operation request the first user, a list of audio files acquired from the cloud optional server and presented to the user;

[0031] 所述数据发送单元具体用于: [0031] The data transmitting unit is specifically configured to:

[0032] 接收到用户的第二操作请求时,从云端服务器下载用户选定的目标音频文件的数据,并通过所述通信连接发送给所述中转设备。 [0032] Upon receiving the second user's operation request, the data selected by the user to download audio files from the target cloud server and sent to the relay apparatus via the communication connection.

[0033] 可选地,所述数据发送单元通过边下载边发送的方式,将所述目标音频文件的数据发送给所述中转设备。 [0033] Alternatively, the data transmission unit transmitting side by side to download, and transmits the target data of the audio file to the relay apparatus.

[0034] 根据本发明实施例提供的在车辆中播放音频文件的方法及系统,可以通过与移动通信终端设备通信连接的中转设备,将移动通信终端设备上或者云端服务器上的音频文件,通过车载广播收音设备进行播放。 [0034] The method and system provided by playing an audio file in a vehicle embodiment of the present invention, by a relay apparatus connected to a communication mobile communication terminal device with the mobile audio files on a communication terminal apparatus or a cloud server through the car broadcast radio device to play. 并且只要是能够正常连接到无线局域网,并且能够安装相关应用程序的移动通信终端设备,就都可以通过该方式实现,因此,对于用户而言,只要购置一个该中转设备,就可以实现将其多个移动通信终端设备上的音频文件发射到车载广播收音设备上进行播放,通用性很强。 And as long as is normally capable of connecting to a wireless LAN, and can install the mobile communication terminal device related to the application, it can be implemented by this embodiment, therefore, for the user, as long as the purchase of a relay device, it can realize the multi audio files on a mobile communication terminal device transmitted to play, a very versatile vehicle broadcast radio equipment.

[0035] 上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,而可依照说明书的内容予以实施,并且为了让本发明的上述和其它目的、特征和优点能够更明显易懂,以下特举本发明的具体实施方式。 [0035] The above description is only an overview of the technical solution of the present invention, in order to more fully understood from the present invention, but may be implemented in accordance with the contents of the specification, and in order to make the aforementioned and other objects, features and advantages of the present invention can be more apparent from the following specific embodiments cite Patent of the present invention.

附图说明 BRIEF DESCRIPTION

[0036] 通过阅读下文优选实施方式的详细描述,各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。 [0036] By reading the following detailed description of preferred embodiments Hereinafter, a variety of other advantages and benefits to those of ordinary skill in the art will become apparent. 附图仅用于示出优选实施方式的目的,而并不认为是对本发明的限制。 The drawings are only for purposes of illustrating a preferred embodiment and are not to be considered limiting of the present invention. 而且在整个附图中,用相同的参考符号表示相同的部件。 But throughout the drawings, like parts with the same reference symbols. 在附图中: In the drawings:

[0037] 图1示出了根据本发明一个实施例的方法的流程图;以及 [0037] FIG. 1 shows a flow diagram of the method according to one embodiment of the present invention; and

[0038] 图2示出了根据本发明一个实施例的系统的示意图。 [0038] FIG. 2 shows a schematic of a system in accordance with one embodiment of the present invention.

具体实施方式 detailed description

[0039] 下面将参照附图更详细地描述本公开的示例性实施例。 [0039] The following exemplary embodiments of the present disclosure will be described in more detail with reference to the drawings. 虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施例所限制。 While the exemplary embodiment shows an exemplary embodiment of the present disclosure in the drawings, it should be understood that the present disclosure may be implemented embodiments and should not be set forth herein to limit in various forms. 相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。 Rather, these embodiments are able to more thorough understanding of the present disclosure, and the scope of the present disclosure can be completely conveying to those skilled in the art.

[0040] 在本发明实施例中,提供了一中转设备,该设备一方面用于连接用户的移动通信终端设备(包括手机等移动通信设备),接收移动通信终端设备发送来的音频文件数据,在本地进行解码,另一方面可以将解码得到的音频信号在特定的频率上,以发射无线电信号的方式发射至车载广播收音设备,这样,用户就可以通过车载广播收音设备,收听到手机等移动通信终端设备上的音频文件。 [0040] In an embodiment of the present invention, there is provided a transfer device which on the one hand for a mobile communication device connected to the user terminal (including mobile phones and other mobile communication devices), mobile communication terminal device receives the audio file data transmitted, locally decoding, on the other hand can be decoded audio signal at a specific frequency, so as to transmit a radio signal transmitted to the car radio broadcasting device, so that the user can car radio radio equipment, mobile phones and other mobile listening to audio files on the communication terminal apparatus.

[0041] 其中,移动通信终端设备与中转设备之间可以采用无线连接的方式进行通信连接。 [0041] wherein the wireless connection may be employed for communication connection between the mobile communication terminal device and the relay device. 具体实现时,最简单的方式下,两者之间可以通过蓝牙的方式来建立通信连接。 In specific implementation, the simplest way, a communication connection may be established between the two by way of the Bluetooth. 或者,在另一种实现方式下,由于现有技术中一般可以实现车载的WiFi,因此,可以将移动通信终端设备与该中转设备连接到同一个WiFi热点下,另外,还需要分别在移动通信终端设备侧以及中转设备侧实现支持数据推送的协议。 Alternatively, in another implementation, since the prior art generally implemented onboard WiFi, therefore, may be connected with the mobile communication terminal device to the relay device under one WiFi hotspot, additionally, it is required in the mobile communication transfer protocol the terminal apparatus side and the device side of the data push implementation supports. 其中,为了达到该目的,中转设备中可以自带有用于支持该协议的应用程序,同时,移动通信终端设备上也可以安装配套的应用程序,这样,通过以下准备工作,就可以实现将手机等移动通信终端设备上的音频文件推送到中转设备上:首先,保证移动通信终端设备与中转设备通过统一WiFi热点接入网络,然后在中转设备开机并启动应用程序的情况下,启动移动通信终端设备中对应的应用程序,两个应用程序之间就可以通过相应的网络协议扫描到对方,并建立起通信连接。 Wherein, in order to achieve this object, the intermediate device may be used to support comes with the application protocol, and may be mounted on the supporting application mobile communication terminal device, so that, by the following preparations, the phone and the like can be achieved audio files on the mobile communication terminal device is pushed onto the intermediate device: first, to ensure that the mobile communication terminal device and the relay device and the relay device is turned on in the case and start the application, start by unifying WiFi hotspot access network, the mobile communication terminal device a corresponding application, between two applications can be scanned by a corresponding network protocol to the other, and establish a communication connection. 其中,具体的通信协议可以是DLNA (DIGITAL LIVING NETWORK ALLIANCE,数字生活网络联盟)、airplay 等。 Wherein the particular communication protocol may be a DLNA (DIGITAL LIVING NETWORK ALLIANCE, Digital Living Network Alliance), AirPlay like. 两个协议的实质是相同的,只是对于不同的移动通信终端设备操作系统,需要使用不同的协议。 Essence of the two protocols are the same except for the different mobile communication terminal device operating systems, you will require different protocols. 例如,如果移动通信终端设备搭载了Android系统,则需要使用DLNA协议,如果移动通信终端设备搭载了IOS系统,则可以使用airplay协议。 For example, if the mobile communication terminal device equipped with the Android system, you need to use the DLNA protocol, if the mobile communication terminal device equipped with the IOS system, can be used airplay protocol. 对于移动通信终端设备上的应用程序,可以是由移动通信终端设备进行下载并安装的,而中转设备上的应用程序可以是在出厂的时候固化在中转设备中的,当然也可以采用用户自行安装的方式来实现,另外,对于中转设备端的应用程序也可以是以写入到芯片等硬件的形式来实现。 For application on the mobile communication terminal device, may be downloaded by the mobile communication terminal and installed, and the application on the transfer device may be in the factory when cured in the relay apparatus may of course be employed users to install way to achieve, in addition, the application device for transfer may be terminated is written in the form of chips and other hardware to be implemented. 需要说明的是,中转设备可以采用电池进行供电,或者,也可以连接到车载的点烟器等设备,对其进行可持续的供电。 Incidentally, the relay device may be battery-powered, or may be connected to the car cigarette lighter equipment, its sustainable supply.

[0042] 总之,在上述准备工作完成之后,就可以将移动通信终端设备上保存的音频文件推送到中转设备上。 [0042] In summary, after the completion of preparations, can be stored on the mobile communication terminal device on an audio file pushed to the intermediate device. 中转设备上的应用程序可以具有对音频文件进行解码的功能,但是不需要带有扬声器等设备,而是直接将解码得到的音频信号转换为某个特定频率上的无线电信号进行发射,相应的,只要将车载广播收音设备的接收频率也调至该频率,车载广播收音设备就可以接收到该信号,并进行输出。 Application on the intermediate device may have a function for decoding the audio file, but does not require other devices with speakers, but directly convert the audio signal obtained by decoding a radio transmit signal on a particular frequency, and correspondingly, car radio as long as the receiving frequency radio equipment is also adjusted to the frequency-vehicle radio broadcasting device can receive the signal, and outputs it. 这样,就实现了将用户移动通信终端设备上的音频文件,通过车载广播收音设备进行播放。 Thus, to achieve the audio files on the user of the mobile communication terminal device, played through the car radio radio equipment. 并且,实现的过程中,只要是能够安装相应的应用程序,能够连接WiFi的移动通信终端设备,都可以实现,不需要再购置专门的车载MP3等设备。 Further, the realization of the process, as long as the appropriate application can be installed, can be connected to a WiFi mobile communication terminal device, can be implemented, it does not require the purchase of specialized equipment such as MP3 vehicle.

[0043] 下面对具体的实现方式进行详细地介绍。 [0043] Next, the specific implementation are described in detail.

[0044] 首先,需要说明的是,在实现本发明提供的方案的过程中,在移动通信终端设备侦U,主要发挥作用的是安装在移动通信终端设备中的特定应用程序,在中转设备侧,需要有相应的应用程序进行配合,因此,在以下实施例中,对于移动通信终端设备侧,主要以该移动通信终端设备中安装的应用程序为执行主体,在中转设备侧,主要以该中转设备中安装的对应的应用程序为执行主体进行介绍。 [0044] First, it is noted that, in the process of implementing the embodiment of the present invention is provided in the mobile communication terminal device reconnaissance U, the main role of the specific application installed in the mobile communication terminal device, the relay device side , need to have appropriate application with, and therefore, in the following embodiments, for the mobile communication terminal device side, mainly in the application installed in the mobile communication terminal device to perform the main body, the relay apparatus side, mainly in the transit installed in the device application corresponding to the execution subject is introduced.

[0045] 参见图1,本发明实施例首先提供了一种在车辆中播放音频文件的方法,如前文所述,移动通信终端设备与中转设备之间建立通信连接,移动通信终端设备本地保存有音频文件,中转设备带有无线电信号发射器,该方法可以包括以下步骤: [0045] Referring to Figure 1, a first embodiment of the present invention provides a method for playing audio files in the vehicle, as previously described, establishing a communication connection between a mobile communication terminal device and the relay device, a mobile communication terminal device is stored locally audio files, transfer device with a radio signal transmitter, the method may comprise the steps of:

[0046] SlOl:在移动通信终端设备侧,接收到用户的第一操作请求时,将可选音频文件列表展示给用户; [0046] SlOl: when the mobile communication terminal device side, receiving the first request of the user operation, the optional audio file list displayed to the user;

[0047] 在移动通信终端设备侧,在用户启动应用程序之后,可以向用户显示用户界面,在该界面中可以提供用于载入音频文件列表的操作入口,当用户通过该操作入口发出操作请求时,可以将本地保存的一些音频文件的列表载入到该应用程序的界面中,并可以分别为各个音频文件提供推送到中转设备的操作入口。 [0047] In the mobile communication terminal device side, after the user starts the application, the user interface may be displayed to a user, this interface may be provided in inlet for loading operations a list of audio files, the operation when the user issues an operation request entry , the list of some of the audio files locally stored may be loaded into the application interface, and the operation can be respectively supplied to the inlet transfer device is a push respective audio files.

[0048] S102:接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; [0048] S102: upon receiving the second user's operation request, the target data selected by the user is connected to the audio file is sent to the relay apparatus through the communication;

[0049] 用户可以通过为各个音频文件提供推送到中转设备的操作入口,选择自己需要推送到中转设备的音频文件,对于应用程序而言,通过某操作入口接收到用户的请求时,就可以将该操作入口对应的音频文件确定为需要推送的音频文件。 [0049] The user may operate by providing the inlet transfer device is pushed to the individual audio files, they need to be pushed to select the audio file transfer device, for an application, upon receiving the user's request for an operation by the inlet, you can be the operation corresponding to the audio file entry is determined as an audio file requires pushed. 并从移动通信终端设备本地读取该音频文件的数据,然后通过预先建立的通信连接发送给对应的中转设备。 The audio file and read the data from the local mobile communication terminal device, and the pre-established communication connection to a corresponding relay device.

[0050] S103:所述中转设备将接收到的数据转换为音频信号,通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 [0050] S103: The relay apparatus converts the received data into an audio signal, in a wireless transmission manner, at a preset frequency, the audio signal transmitting apparatus to the onboard radio broadcast by the radio signal transmitters play.

[0051] 中转设备端由于具有音频解码功能,因此,在收到移动通信终端设备发送的音频数据之后,就可以将其解码为音频信号。 [0051] Since the end of the intermediate device having an audio decoding, therefore, after receiving the audio data transmitted from the mobile communication terminal device, it can be decoded into an audio signal. 但是,解码完成之后,并不是直接在中转设备本地进行播放,而是将其转换为无线电信号,通过无线电信号发射器,在预定的频率上将无线电信号发射出去。 However, after the completion of the decoding, the relay is not directly play a local device, but converts it into a radio signal by a radio signal transmitter and transmitted on a predetermined radio frequency signal. 与此同时,只要将车载广播收音设备的接收频率也调到该频率,就可以接收到中转设备发射的无线电信号,然后进行播放即可。 At the same time, as long as the receiving frequency of the broadcast radio in-vehicle equipment is also tuned to the frequency, you can receive a radio signal emitted by the intermediate device, and can be played. 其中,关于中转设备在发射无线电信号时使用的频率可以是预先设定好的,并且可以通过使用说明书等形式告知给用户,这样,当用户需要使用该设备进行音频文件的播放时,就可以预先手动将车载广播收音设备的接收频率调至该频率,为接收信号做好准备。 Wherein, with respect to frequency transfer apparatus for use in transmitting radio signals may be set in advance, and can be informed by using other forms of instructions to the user, so that, when a user needs to use the apparatus for playing audio files, it may be previously car radio device manually radio frequency to the receiving frequency to receive a ready signal. 可见,在本发明实施例中,中转设备相当于是调频收音信号的发射方,也相当于起到了一个服务器的作用,将手机等移动通信终端设备与车载广播收音设备联系起来。 Seen, in the embodiment of the present invention, the relay device transmitting side is equivalent to FM radio signals, also played a role equivalent to the server, linking mobile phones and other mobile communication terminal device with a car radio radio equipment.

[0052] 如前文所述,移动通信终端设备在接收到用户的第一操作请求时,可以将移动通信终端设备本地保存的可选音频文件列表展示给用户。 [0052] As previously described, the mobile communication terminal device upon receiving the first request of the user operation, the mobile communication terminal device may be stored locally optional audio file list displayed to the user. 或者,在另一种实现方式下,接收到用户的第一操作请求时,也可以从云端服务器获取可选音频文件列表,并展示给用户;这样,当接收到用户的第二操作请求时,可以从云端服务器下载用户选定的目标音频文件的数据,并通过通信连接发送给所述中转设备。 Alternatively, in another implementation, when receiving a first operation request user may obtain a list of selectable audio file from the cloud server and presented to the user; Thus, when receiving the second user's operation request, It may be, and transmitted to the data relay apparatus connected via a communication cloud server to download the audio file selected by the user from a target. 并且可以通过边下载边发送的方式,将目标音频文件的数据发送给中转设备。 And may be downloaded by way of side edges of the transmission, the target transmission data transfer device to the audio file.

[0053] 总之,在本发明实施例中,可以通过与移动通信终端设备通信连接的中转设备,将移动通信终端设备上或者云端服务器上的音频文件,通过车载广播收音设备进行播放。 [0053] In summary, in the embodiment of the present invention, by connecting the communication relay device and the mobile communication terminal device, the audio file on the mobile communication terminal device or the cloud server played through the car radio radio equipment. 并且只要是能够正常连接到无线局域网,并且能够安装相关应用程序的移动通信终端设备,就都可以通过该方式实现,因此,对于用户而言,只要购置一个该中转设备,就可以实现将其多个移动通信终端设备上的音频文件发射到车载广播收音设备上进行播放,通用性很强。 And as long as is normally capable of connecting to a wireless LAN, and can install the mobile communication terminal device related to the application, it can be implemented by this embodiment, therefore, for the user, as long as the purchase of a relay device, it can realize the multi audio files on a mobile communication terminal device transmitted to play, a very versatile vehicle broadcast radio equipment.

[0054] 与本发明实施例提供的车辆中播放音频文件的方法相对应,本发明实施例还提供了一种在车辆中播放音频文件的系统,参见图2,所述系统包括移动通信终端设备侧装置201以及中转设备侧装置202,其中,移动通信终端设备与中转设备接入同一局域网,并建立通信连接,所述移动通信终端设备本地保存有音频文件,所述中转设备带有无线电信号发射器,所述移动通信终端设备侧装置201包括: [0054] The present invention provides a vehicle of the embodiment of a method of playing an audio file corresponding to embodiments of the present invention further provides a system for playing an audio file in a vehicle, referring to FIG. 2, the system comprises a mobile communication terminal device side apparatus 201 and the apparatus-side relay apparatus 202, wherein the mobile communication terminal device and the relay device is connected the same LAN, and to establish a communication connection, the mobile communication terminal device locally stored audio file, with the transfer device transmitting a radio signal , said mobile communication terminal device 201 side apparatus comprising:

[0055] 列表展示单元2011,用于接收到用户的第一操作请求时,将可选音频文件列表展示给用户; [0055] List display unit 2011, when the operation request for receiving a first user, an optional audio file list displayed to the user;

[0056] 数据发送单元2012,用于接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; [0056] The data transmission unit 2012, when receiving the second operation request for the user, the user selected the target audio data file is transmitted to the relay apparatus is connected through the communication;

[0057] 所述中转设备侧装置202包括: [0057] The intermediate device 202 side apparatus comprising:

[0058] 转换单元2021,用于所述中转设备将接收到的数据转换为音频信号; [0058] conversion unit 2021, the transfer device for the received data into an audio signal;

[0059] 发射单元2022,用于通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 [0059] The transmitting unit 2022 configured to transmit a wireless manner, at a preset frequency, the audio signal transmitted via the radio signal transmitter to the onboard radio broadcasting device for playback.

[0060] 其中,列表展示单元2011具体可以包括: [0060] wherein the list display unit 2011 may specifically include:

[0061] 第一展示子单元,用于接收到用户的第一操作请求时,将所述移动通信终端设备本地保存的可选音频文件列表展示给用户。 When [0061] The first display sub-unit, configured to receive a first user's operation request, the mobile communication terminal device locally stored optional audio file list displayed to the user.

[0062] 或者,列表展示单元2011也可以包括: [0062] Alternatively, the list may display unit 2011 comprises:

[0063] 第二展示子单元,用于接收到用户的第一操作请求时,从云端服务器获取可选音频文件列表,并展示给用户; When [0063] The second display sub-unit, configured to receive a first user's operation request, obtain a list of selectable audio file from the cloud server and presented to the user;

[0064] 所述数据发送单元2012具体用于: [0064] The data transmitting unit 2012 is configured to:

[0065] 接收到用户的第二操作请求时,从云端服务器下载用户选定的目标音频文件的数据,并通过所述通信连接发送给所述中转设备。 [0065] Upon receiving the second user's operation request, the data selected by the user to download audio files from the target cloud server and sent to the relay apparatus via the communication connection.

[0066] 其中,可以通过边下载边发送的方式,将所述目标音频文件的数据发送给所述中转设备。 [0066] wherein, by way of downloading side edge transmission, and transmits data of the target audio file to the relay apparatus.

[0067] 其中,所述移动通信终端设备与中转设备通过车载WiFi接入同一局域网,并建立通信连接。 [0067] wherein, said mobile communication terminal device and the relay device through the onboard WiFi access the same LAN, and establishes a communication connection.

[0068] 所述建立通信连接包括: [0068] The communication connection comprises:

[0069] 基于数字生活网络联盟DLNA协议或者airplay协议,建立通信连接。 [0069] Based on Digital Living Network Alliance (DLNA) protocol or airplay agreement to establish a communication link.

[0070] 总之,在本发明实施例中,可以通过与移动通信终端设备通信连接的中转设备,将移动通信终端设备上或者云端服务器上的音频文件,通过车载广播收音设备进行播放。 [0070] In summary, in the embodiment of the present invention, by connecting the communication relay device and the mobile communication terminal device, the audio file on the mobile communication terminal device or the cloud server played through the car radio radio equipment. 并且只要是能够正常连接到无线局域网,并且能够安装相关应用程序的移动通信终端设备,就都可以通过该方式实现,因此,对于用户而言,只要购置一个该中转设备,就可以实现将其多个移动通信终端设备上的音频文件发射到车载广播收音设备上进行播放,通用性很强。 And as long as is normally capable of connecting to a wireless LAN, and can install the mobile communication terminal device related to the application, it can be implemented by this embodiment, therefore, for the user, as long as the purchase of a relay device, it can realize the multi audio files on a mobile communication terminal device transmitted to play, a very versatile vehicle broadcast radio equipment.

[0071] 在此提供的算法和显示不与任何特定计算机、虚拟系统或者其它设备固有相关。 [0071] The algorithms and displays are not provided, the virtual system or other device inherently related to any particular computer. 各种通用系统也可以与基于在此的示教一起使用。 Various general-purpose systems may also be used with the teachings herein based. 根据上面的描述,构造这类系统所要求的结构是显而易见的。 According to the above description, the configuration of such a system requires a structure will be apparent. 此外,本发明也不针对任何特定编程语言。 Further, the present invention is not to any particular programming language. 应当明白,可以利用各种编程语言实现在此描述的本发明的内容,并且上面对特定语言所做的描述是为了披露本发明的最佳实施方式。 It should be appreciated that a variety of programming languages ​​may be utilized to achieve the present invention described herein, the above description and specific language is made to the disclosure of preferred embodiments of the present invention.

[0072] 在此处所提供的说明书中,说明了大量具体细节。 [0072] In the description provided herein, numerous specific details are described. 然而,能够理解,本发明的实施例可以在没有这些具体细节的情况下实践。 However, it can be understood that the embodiments of the present invention may be practiced without these specific details. 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 some examples, not shown in detail in well-known methods, structures and techniques, so as not to obscure the understanding of this description.

[0073] 类似地,应当理解,为了精简本公开并帮助理解各个发明方面中的一个或多个,在上面对本发明的示例性实施例的描述中,本发明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。 [0073] Similarly, it should be understood that the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects in the description of exemplary embodiments of the present invention, various features of the invention are sometimes grouped into a single together embodiment, FIG, or the description thereof. 然而,并不应将该公开的方法解释成反映如下意图:即所要求保护的本发明要求比在每个权利要求中所明确记载的特征更多的特征。 However, the methods disclosed herein should not be interpreted as reflecting an intention: that the claimed invention requires more features than in each of the claims expressly recited. 更确切地说,如下面的权利要求书所反映的那样,发明方面在于少于前面公开的单个实施例的所有特征。 More specifically, as reflected in the book as the following claims, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. 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发明的单独实施例。 Thus, the claims following the specific embodiments are hereby incorporated into this Detailed Description explicitly, with each claim itself as a separate embodiment of the present invention.

[0074] 本领域那些技术人员可以理解,可以对实施例中的设备中的模块进行自适应性地改变并且把它们设置在与该实施例不同的一个或多个设备中。 [0074] Those skilled in the art can understand may be made to change adaptively embodiment device module and provided them with one or more devices different from this embodiment of the. 可以把实施例中的模块或单元或组件组合成一个模块或单元或组件,以及此外可以把它们分成多个子模块或子单元或子组件。 The embodiments may be modules or units into one module or component or components or units, and in addition they can be divided into a plurality of sub-modules or sub-units or sub-assemblies. 除了这样的特征和/或过程或者单元中的至少一些是相互排斥之外,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。 Any method other than such features and / or process, or at least some of the units are mutually exclusive, any combination of the present specification (including the accompanying claims, abstract and drawings) All of the features disclosed in, or disclosed herein and such All process units or equipment combination. 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。 Unless expressly stated otherwise, each feature of the present specification (including the accompanying claims, abstract and drawings) may be provided by the same disclosed, characterized equivalents or similar purpose may be substituted.

[0075] 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发明的范围之内并且形成不同的实施例。 [0075] Moreover, those skilled in the art will appreciate that although in some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant in the present within the scope of the invention and form different embodiments. 例如,在下面的权利要求书中,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。 For example, in one embodiment any forth in the following claims, it may be claimed in any combination used.

[0076] 本发明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。 Each member [0076] embodiment of the present invention may be implemented in hardware, or as software modules running on one or more processors, or in a combination thereof. 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)来实现根据本发明实施例的在车辆中播放音频文件的设备中的一些或者全部部件的一些或者全部功能。 Those skilled in the art will appreciate that a microprocessor may be used or a digital signal processor (DSP) to implement in practice, the device in accordance with some play audio file in the vehicle of the embodiment of the present invention, some or all of the components or all Features. 本发明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设备或者装置程序(例如,计算机程序和计算机程序产品)。 The present invention may also be implemented as a part or all of the device or apparatus programs for performing the methods described herein (e.g., computer programs and computer program products). 这样的实现本发明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。 Such a program implementing the present invention may be stored on a computer-readable medium, or may have the form of one or more signals. 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。 Such signals can be downloaded from the Internet website, or provided on a carrier signal, or in any other form.

[0077] 应该注意的是上述实施例对本发明进行说明而不是对本发明进行限制,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。 [0077] It should be noted that the embodiments of the present invention, the above-described embodiments illustrate rather than limit the invention, and those skilled in the art without departing from the scope of the appended claims may be devised alternative embodiments. 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。 In the claims, should not be limited by any reference signs located claimed configured to claims between parentheses. 单词“包含”不排除存在未列在权利要求中的元件或步骤。 The word "comprising" does not exclude the presence of elements or steps not listed in the appended claims. 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。 Preceding an element of the word "a" or "an" does not exclude the presence of a plurality of such elements. 本发明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。 The present invention by means of hardware comprising several distinct elements, and by means of a suitably programmed computer implemented. 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。 Unit claims enumerating several means, several of these means may be embodied by the same item of hardware. 单词第一、第二、以及第三等的使用不表示任何顺序。 Word of the first, second, and third, etc. does not denote any order. 可将这些单词解释为名称。 These words can be interpreted as names.

Claims (10)

  1. 1.一种在车辆中播放音频文件的方法,其中,移动通信终端设备与中转设备之间建立通信连接,所述移动通信终端设备本地保存有音频文件,所述中转设备带有无线电信号发射器,所述方法包括: 在移动通信终端设备侧,接收到用户的第一操作请求时,将可选音频文件列表展示给用户; 接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; 所述中转设备将接收到的数据转换为音频信号,并通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 1. A method of playing audio files in a vehicle, wherein establishing a communication connection between the mobile communication terminal device and the relay device, said mobile communication terminal device locally stored audio file, the relay apparatus with a radio signal transmitter the method comprising: the mobile communication terminal device side, receiving the first request of the user operation, the optional audio file list displayed to the user; receiving a second request of the user operation, the user selected the target audio data file transmitted via the communication connection to the relay device; and the relay apparatus converts the received data into an audio signal, and the radio signal transmitter via a wireless transmission mode, at a preset frequency, the the audio signal transmitting apparatus to the onboard radio broadcast play.
  2. 2.如权利要求1所述的方法,所述接收到用户的第一操作请求时,将可选音频文件列表展示给用户,包括: 接收到用户的第一操作请求时,将所述移动通信终端设备本地保存的可选音频文件列表展示给用户。 2. The method according to claim 1, the requesting user receives the first operation, the optional audio file list displayed to the user, comprising: receiving the first user's operation request, the mobile communication terminal equipment locally saved optional audio file list displayed to the user.
  3. 3.如权利要求1所述的方法,所述接收到用户的第一操作请求时,将可选音频文件列表展示给用户,包括: 接收到用户的第一操作请求时,从云端服务器获取可选音频文件列表,并展示给用户; 所述接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备,包括: 接收到用户的第二操作请求时,从云端服务器下载用户选定的目标音频文件的数据,并通过所述通信连接发送给所述中转设备。 3. The method according to claim 1, the requesting user receives the first operation, the optional audio file list displayed to the user, comprising: receiving a first user when the operation request, can be acquired from the cloud server selected from the list of audio files, and presented to the user; receiving the second operation when the user's request, the user-selected data files target audio transmitted via the communication connection to the relay device, comprising: receiving a user's a second operation request from the first server downloading user-selected data object audio file, and send to the relay apparatus is connected through the communication.
  4. 4.如权利要求3所述的方法,通过边下载边发送的方式,将所述目标音频文件的数据发送给所述中转设备。 4. The method according to claim 3, the transmission data of the audio file to the target device through the relay transmission while downloading.
  5. 5.如权利要求1至4任一项所述的方法,所述移动通信终端设备与中转设备通过车载WiFi接入同一局域网,并建立通信连接。 5. A method according to any one of claims 4, the mobile communication terminal device and the relay device through the onboard WiFi access the same LAN, and establishes a communication connection.
  6. 6.如权利要求5所述的方法,所述建立通信连接包括: 基于数字生活网络联盟DLNA协议或者airplay协议,建立通信连接。 6. The method according to claim 5, wherein said establishing the communication connection comprising: a Digital Living Network Alliance DLNA-based protocol or airplay protocol, establish a communication link.
  7. 7.一种在车辆中播放音频文件的系统,所述系统包括移动通信终端设备侧装置以及中转设备侧装置,其中,移动通信终端设备与中转设备之间建立通信连接,所述移动通信终端设备本地保存有音频文件,所述中转设备带有无线电信号发射器,所述移动通信终端设备侧装置包括: 列表展示单元,用于接收到用户的第一操作请求时,将可选音频文件列表展示给用户; 数据发送单元,用于接收到用户的第二操作请求时,将用户选定的目标音频文件的数据通过所述通信连接发送给所述中转设备; 所述中转设备侧装置包括: 转换单元,用于所述中转设备将接收到的数据转换为音频信号; 发射单元,用于通过所述无线电信号发射器以无线发射方式,在预置的频率上,将所述音频信号发射到车载广播收音设备中进行播放。 A playback system in a vehicle audio files, the system comprising a mobile terminal side communication device and the relay device-side apparatus, wherein establishing a communication connection between the mobile communication terminal device and the relay device, said mobile communication terminal device locally stored audio file, the relay apparatus with a radio-signal transmitter, the mobile terminal side communication apparatus comprising: list display means, for receiving the first request of the user operation, the optional audio file list display to a user; a data transmission unit for receiving the second operation when the user's request, the transmission data selected by the user via the target audio file of the communication connection to the relay device; and the apparatus-side relay apparatus comprising: conversion means for the relay apparatus converts the received data into an audio signal; transmitting means for wirelessly transmitting manner, at a preset frequency, the audio signal transmitted to the vehicle by radio signal transmitter broadcast radio devices for playback.
  8. 8.如权利要求7所述的系统,所述列表展示单元具体用于: 接收到用户的第一操作请求时,将所述移动通信终端设备本地保存的可选音频文件列表展示给用户。 8. The system according to claim 7, said list display unit is configured to: when receiving a first request to a user operation, the mobile communication terminal device locally stored optional audio file list displayed to the user.
  9. 9.如权利要求7所述的系统,所述列表展示单元具体用于: 接收到用户的第一操作请求时,从云端服务器获取可选音频文件列表,并展示给用户; 所述数据发送单元具体用于: 接收到用户的第二操作请求时,从云端服务器下载用户选定的目标音频文件的数据,并通过所述通信连接发送给所述中转设备。 9. The system according to claim 7, said list display unit is configured to: when receiving a first request of a user operation, the optional audio file list acquired from the cloud server and presented to the user; the data transmission unit specifically for: receiving a second user operation request, the data selected by the user to download audio files from the target cloud server and sent to the relay apparatus via the communication connection.
  10. 10.如权利要求9所述的装置,所述数据发送单元通过边下载边发送的方式,将所述目标音频文件的数据发送给所述中转设备。 10. The apparatus according to claim 9, said data transmission unit transmitting side by side to download, and transmits the target data of the audio file to the relay apparatus.
CN 201310627261 2013-11-28 2013-11-28 Method and system for playing audio file in vehicle CN103634397A (en)

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