CN201166978Y - Vehicle-mounted multimedia play apparatus - Google Patents

Vehicle-mounted multimedia play apparatus Download PDF

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Publication number
CN201166978Y
CN201166978Y CN 200720171205 CN200720171205U CN201166978Y CN 201166978 Y CN201166978 Y CN 201166978Y CN 200720171205 CN200720171205 CN 200720171205 CN 200720171205 U CN200720171205 U CN 200720171205U CN 201166978 Y CN201166978 Y CN 201166978Y
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bluetooth
unit
vehicle
mounted
audio
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CN 200720171205
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Chinese (zh)
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玲 李
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比亚迪股份有限公司
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Abstract

The utility model suits the communication field, and provides a vehicle-mounted multimedia play device. The device comprises a vehicle-mounted operating system, a control command receiving unit, a vehicle-mounted Bluetooth unit, a vehicle-mounted data processing unit, and a vehicle-mounted sound playing unit electrically connected with the vehicle-mounted operating system; the vehicle-mounted data processing unit is electrically connected with the vehicle-mounted Bluetooth unit and the vehicle-mounted sound playing unit; and the device further comprises a Bluetooth external terminal which carries out Bluetooth communication with the vehicle-mounted Bluetooth unit. In the utility model, the vehicle-mounted multimedia play device establishes the Bluetooth communication with the Bluetooth external terminal through the vehicle-mounted Bluetooth unit to transmit video and audio documents stored in the Bluetooth external terminal to the multimedia play device for playing, thereby enabling a user to enjoy seeing and hearing shocks brought by the vehicle-mounted multimedia play device more conveniently and saving the cost.

Description

一种车载多^^体播放装置技术领域本实用新型属于通讯领域,尤其涉及一种可以播放蓝牙外部装置中存储的影音文件的车载多媒体播放装置。 A vehicle-mounted multi-playback apparatus body ^^ Field The present invention belongs to the field of communications, particularly to a vehicle-mounted device that can play multimedia player Bluetooth device stored in the external audio and video files. 背景技术目前,大部分的车载多媒体播放装置仅限于播放多媒体媒介(如CD 、 VCD、 DVD等光盘或者磁带)中存储的影音文件,由于多媒体媒介中存储的影音文件一般不能更新,即使可以更新,该更新过程也过于繁瑣,因此,当需要通过车载多媒体播放装置获得更多的视听享受时,需要购买较多的多媒体媒介,极大的增加了成本。 BACKGROUND Currently, most car multimedia player is limited to playing multimedia media (such as CD, VCD, DVD and other CD or tape) stored audio and video files, as multimedia audio and video files stored in the media in general can not be updated, even if you can update, the update process is too cumbersome, so when you need to get more visual experience through the vehicle multimedia player, multimedia media need to buy more, greatly increasing the cost. 现有的一些车载多士某体播放装置可以通过USB接口来播放USB设备中存储的影音文件,由于车载多媒体播放装置与USB设备之间是物理有线连接的, 存在诸多不便。 Some conventional car body toast a playback apparatus can play audio and video files stored in the USB device through the USB interface, since a physical wired connection between the vehicle-mounted multimedia player and the USB device, there are many inconveniences. 另一方面,蓝牙技术是一种无线网络连接技术,它建立一个通用的无线电空中接口以及控制软件的公开标准,使无线通讯技术和计算机技术紧密结合,使不同厂家生产的便携式设备在没有电线或电缆相互连接的情况下在近距离范围内具有互用、互操作的性能,代替固定与移动通讯设备之间的电缆。 On the other hand, Bluetooth technology is a wireless network connection, it is common to establish a radio air interface standard, and discloses a control software of the wireless communication technology and computer technology closely integrated, so the portable devices of different manufacturers in the absence of wires or case of a cable connected to each other at close range interoperable, interoperability performance, instead of the cable between fixed and mobile communications devices. 带有蓝牙通讯功能和大容量存储卡的终端,如移动终端等,也越来越普遍。 A terminal with Bluetooth communication capabilities and high-capacity memory cards, such as mobile terminals, etc., are also more common. 然而,目前车载具有蓝牙功能的多媒体播放装置的应用主要集中于,如蓝牙手机通讯,将手机的声音信号通过蓝牙通讯于车辆的音响系统播放出来,或是将来电号码通过车载多媒体的屏幕显示出来等。 However, the in-vehicle applications with Bluetooth-enabled multimedia player focused on, such as Bluetooth cell phone communications, mobile phone audio signal played through the vehicle audio system to Bluetooth communication, or Caller ID will be displayed through the vehicle multimedia screen Wait. 正如,上述所说目前的车载多媒体播放装置中所能播放的影音文件,都为CD 、 VCD、 DVD等,或为存储在安装于车辆本身上的存储j某介上,因此多i某体^?某介中存储的影音文件一般不能更新,即使可以更新,该更新过程也过于繁瑣,还需要增加额外的外部移动存储单元,增加车主费用。 As, said current video file above car multimedia playback apparatus can play are as CD, VCD, DVD, etc., or as stored on a j mounted on the vehicle itself, a mediator, and therefore a multi-body memory ^ i ? stored in a general media audio and video files can not be updated, even if you can update, the update process is too cumbersome, but also the need for additional external mobile storage units, increase the cost of the owner. 因此,如果车载多^某体播放装置可以与带有蓝牙通讯功能和大容量存储卡的外部终端通过蓝牙进行通讯,从而可直接从外部终端读取影音文件通过车载多々某体播放装置中的播放单元输出影音内容,则可以让车主们更方便地更快捷地更新自己需要的影音文件,享受到车载多媒体播放装置带来的视听冲击。 Thus, a multi-vehicle communication if a body ^ playback apparatus may be an external terminal having a Bluetooth communication function and a mass storage card via Bluetooth, play may be read by means of a vehicle body plurality 々 playback audio files directly from the external terminal unit output audio and video content, it can make it easier for owners to update the audio and video files they need more quickly, bringing the car to enjoy the multimedia player visual impact. 实用新型内容本实用新型的目的在于提供一种车载多媒体播放装置,旨在解决现有技术存在的车载多々某体播;故装置难以通过无线方式播放外部终端中存储的影音文件的问题。 SUMMARY The present invention aims to provide a vehicle-mounted multimedia playing apparatus, in the prior art to solve the vehicle body plurality 々 a companion; means it is difficult to issue an external audio file stored in the terminal broadcast by radio. 本实用新型是这样实现的, 一种车载多媒体播放装置,所述装置包括车载操作系统,与车载操作系统电性连接的控制指令接收单元、车载蓝牙单元、车载数据处理单元以及车栽影音播放单元,所述车载数据处理单元与所述车载蓝牙单元以及车载影音播放单元电性连接,所述装置还包括与所述车载蓝牙单元进行蓝牙通讯的蓝牙外部终端。 A vehicle-mounted multimedia playing apparatus according to the present invention is achieved, said apparatus comprising a vehicle operating system, a control command system electrically connected to the operation receiving unit onboard, Bluetooth unit, a data processing unit and a vehicle-mounted car plant video playback unit the vehicle-mounted unit and the data processing unit, and a vehicle-mounted car audio playback Bluetooth unit is electrically connected, said external terminal means further comprises a Bluetooth communication with the Bluetooth car Bluetooth unit. 所述车载数据处理单元将从蓝牙外部终端获取的影音文件进行拆包和格式转换后通过车载影音播放单元输出影音内容。 After the on-board data processing unit acquired from the external terminal Bluetooth audio file format conversion and unpacking audiovisual content playback by the vehicle-mounted audio output unit. 在本实用新型中,车载多媒体播放装置通过车载蓝牙单元,与蓝牙外部终端建立蓝牙通讯,将存储在蓝牙外部终端中的影音文件传送到车载多媒体播放装置中进行播放,从而让用户更方便的享受到车载多媒体播放装置带来的视听沖击的同时,节省了成本。 , Based on the present invention, the in-vehicle multimedia player through the car Bluetooth unit and Bluetooth external terminal Bluetooth communication, transferring audio and video files stored in a Bluetooth external terminal to car multimedia player for playback, allowing users to more easily enjoy car multimedia player to bring visual impact, while saving costs. 附图说明图1是本实用新型提供的车载多媒体播放装置与蓝牙外部终端的结构连接示意图。 BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a vehicle multimedia player with Bluetooth external terminal structure of the present invention provides a connection diagram. 具体实施方式为了使本实用新型的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本实用新型进行进一步详细说明。 DETAILED DESCRIPTION To make the object of the invention, technical solutions and advantages of the present clearer, the accompanying drawings and the following embodiments, the detailed description of the present invention further. 应当理解,此处所描述的具体实施例仅仅用以解释本实用新型,并不用于限定本实用新型。 It should be understood that the specific embodiments described herein are only intended to illustrate the present invention, not to limit the present invention. 在本实用新型中,车载多Jf某体播放装置通过蓝牙单元,与蓝牙外部终端建立蓝牙通讯,将存储在蓝牙外部终端中的影音文件传送到车载多4某体播放装置中进行播放。 In the present invention, the vehicle body plurality Jf a playback apparatus, the external terminal and the Bluetooth communication through the Bluetooth unit to establish a Bluetooth, the Bluetooth transfer video files stored in the external terminal to the car body of a multi-4 playback apparatus for playback. 图1示出了本实用新型提供的车载多媒体播放装置与蓝牙外部终端的连接结构,为了便于说明,仅示出了与本实用新型相关的部分。 FIG 1 shows a car multimedia player with Bluetooth connection structure of the external terminal provided in the present invention, for convenience of explanation, only a portion related to the novel present invention. 本实用新型提供的车载多媒体播放装置1包括车载操作系统12,与车载操作系统12电性连接的控制指令接收单元11、车载蓝牙单元13、车载数据处理单元14、车载影音播放单元15、收音机单元16以及多々某体读取装置17。 Car multimedia playing apparatus according to the present invention provides 1 comprises a vehicle operating system 12, a control command onboard operating system 12 is electrically connected to the reception unit 11, Bluetooth unit 13, the vehicle-mounted data processing unit 14, the vehicle-mounted audio playback unit 15, the radio unit a body 16 and a plurality 々 reading device 17. 其中车载数据处理单元14与车载蓝牙单元13以及车载影音播放单元15电性连接。 Wherein the vehicle-mounted unit 14 is connected to the data processing unit 13, and the onboard BLUETOOTH 15 electrically car audio playback unit. 相应地,本实用新型提供的蓝牙外部终端2包括终端操作系统21,与终端操作系统21电性连接的蓝牙单元22、终端数据处理单元23以及终端影音存储单元24。 Accordingly, the external Bluetooth terminal of the present invention provides an operating system 2 includes a terminal 21, the operating system and the Bluetooth terminal 21 is electrically connected to the unit 22, the terminal data processing unit 23 and a terminal storage unit 24 audio. 其中终端数据处理单元23与蓝牙单元22和终端影音存储单元24电性连接。 Wherein the terminal data processing unit 23 is connected to a Bluetooth unit 22 and a terminal 24 electrically video storage unit. 本实施例中,车载多媒体播放装置1中的车载操作系统12可采用SAMSUNGMP2525型号的芯片,车载蓝牙单元13可采用BlueCore5型号的芯片;蓝牙外部终端2中的终端才喿作系统21可采用OMAP850型号的芯片,蓝牙单元22可采用CLASS2 (BC02)型号的芯片。 In this embodiment, an in-vehicle multimedia playing apparatus 12 may be employed onboard operating system SAMSUNGMP2525 types of chips, Bluetooth BlueCore5 unit 13 may employ a chip type; Bluetooth terminal in the second external terminal for the system 21 may employ only Qiao Model OMAP850 chips, (BC02) type means 22 may employ a Bluetooth chip CLASS2. 控制指令接收单元11接收用户发送的用以控制车载多々某体播放装置的各种控制指令,如影音文件播方t/停止指令、收音机控制指令、多媒体读取控制指令等。 A control command receiving various control commands for controlling a vehicle body plurality 々 playback apparatus of the user transmitting unit 11 receives, as broadcast video file party t / stop instruction, the radio control instruction, reads the multimedia control commands. 通过在车载多媒体播放装置中设置一播放按键,当用户按动该播放4斜定时,即可接收用户发送的影音文件播放指令。 By providing a key player in the vehicle-mounted multimedia player, when the user presses the playback timing of the swash 4, you can receive video file playback command sent by the user. 车载操作系统12根据控制指令接收单元11接收的控制指令,对车载多媒体播放装置中的车载蓝牙单元13、车载数据处理单元14、车载影音播放单元15、收音机单元16以及多媒体读取装置17进行控制和协调。 Onboard operating system 12 receives the control instruction unit 11 receives the control command, 13, onboard processing of the data in the vehicle-mounted multimedia player unit onboard BLUETOOTH unit 14, the vehicle-mounted audio playback unit 15, the radio unit 16 and a display means 17 controls the reading and coordination. 如当控制指令接收单元11接收到影音文件播放指令时,车载操作系统12对该影音文件播放指令进行格式转换后发送至车载蓝牙单元13;当车载蓝牙单元13接收到影音文件时,车栽操作系统12控制车载数据处理单元14对接收到的影音文件进行拆包和格式转换;当控制指令接收单元ll接收到收音机控制指令时,车载操作系统12控制收音机单元16进行收听、换台、停止收听等操作;当控制指令接收单元11接收到多媒体读取控制指令时,车载操作系统12控制多媒体读取装置17读取存储在安装于车辆本身上的多媒体存储媒介上,如CD、 VCD、 DVD等光盘中存储的影音文件,并由车载影音播放单元15进行播放。 Such as when the control command received by the receiving video file playback command unit 11, onboard operating system 12 converts the format of the video file playback command to the onboard BLUETOOTH unit 13; when the onboard BLUETOOTH unit 13 receives the audio and video files, car plant operation the system processing unit 12 controls the vehicle-mounted audio data file 14 and unpacking the received format conversion; ll when the control instruction receiving unit receives the radio control command, the operating system 12 controls the vehicle 16 to listen to the radio unit, change the channel, stop listening and other operations; when the control instruction receiving unit 11 receives a multimedia reading control instruction, the operating system 12 controls the vehicle-mounted multimedia reading apparatus 17 reads data stored in the multimedia storage medium itself is mounted on a vehicle, such as a CD, VCD, DVD, etc. CD audio and video files stored by the car audio and video playback unit 15 to play. 车载蓝牙单元13在车载操作系统12的控制下,搜索可以与车载多媒体播放装置1进行蓝牙通讯的蓝牙外部终端2,并向搜索到的可以进行蓝牙通讯的蓝牙外部终端2发送连接请求,以与可以进行蓝牙通讯的蓝牙外部终端2建立蓝牙通讯连接。 Bluetooth Car-vehicle unit 13 under the control of an operating system 12, the search can be performed in-vehicle Bluetooth communication with the Bluetooth multimedia playback apparatus 1 the external terminal 2, and to search for Bluetooth communication may be Bluetooth external terminal 2 transmits a connection request to the Bluetooth can communicate with an external terminal 2 to establish a Bluetooth connection Bluetooth communication. 车载蓝牙单元13与蓝牙外部终端之间建立蓝牙通讯连接的方式与现有技术的建立蓝牙通讯连接的方式相同,在此不再赘述。 13 the same manner as establishing Bluetooth communication connection establishment mode Bluetooth communication connection with the prior art Bluetooth between the external terminal and the onboard BLUETOOTH unit, are not repeated here. 蓝牙通讯连接建立后,车载多媒体播放装置1与蓝牙外部终端2之间即可进行蓝牙通讯。 After the Bluetooth communication connection is established, the vehicle-mounted multimedia playback apparatus 1 to the external terminal and the Bluetooth communication between the two Bluetooth. 车载蓝牙单元13将车载操作系统12发送的影音文件播放指令转发至蓝牙外部终端2,以向蓝牙外部终端2请求播放影音文件。 Bluetooth Car audio unit 13 transmits the file system 12 of vehicle operating play instruction is forwarded to an external Bluetooth terminal 2 to request the external terminal 2 to the Bluetooth play audio and video files. 同时车载蓝牙单元13从蓝牙外部终端2接收发送回的影音文件,并将接收的影音文件发送至车载数据处理单元14。 At the same time the onboard BLUETOOTH unit 13 receives audio and video files sent back from the external Bluetooth terminal 2, and transmits the received video and audio files to the onboard data processing unit 14. 车载数据处理单元14对车载蓝牙单元13传送来的音频文件进行拆包和格式转换,将该音频文件的格式还原成普通的影音文件格式后,传送至影音播放单元15。 Board data processing unit 14 transmits the onboard BLUETOOTH unit 13 unpacks audio file format conversion and, after reduction of the format of the audio file into a common audio format file, the video playback unit 15 to transmit. 影音4番;改单元15对该影音文件进^f亍解码后播;改。 AV fan 4; reform unit 15 the video and audio files into the right foot decoded broadcast ^ f; change. 其可以釆用通用的媒体播放器,如Media player等播放该影音文件,也可以根据需要定制播放器, 播放该影音文件,以达到更好的播放效果。 It may preclude the use of general-purpose media player, such as Media player to play the audio and video files, etc., can also be customized player to play the audio and video files, in order to achieve better playback. 当蓝牙外部终端2中存储有多个影音文件时,在车载蓝牙单元13将接收到的多个影音文件全部发送至车载数据处理单元14。 When the external Bluetooth terminal 2 stores a plurality of audio and video files, to the onboard data processing unit 14 in a plurality of audio and video files that the onboard BLUETOOTH unit 13 all received. 车载数据处理单元14对接收的多个影音文件进行拆包和格式转换,将所有影音文件的格式还原为普通影音文件的格式。 Board data processing unit 14 receives the plurality of audio and video files and unpacking format conversion, all audio and video file format will be restored to normal audio file format. 由于存在多个影音文件,可以通过显示设备,如显示屏等,显示多个影音文件的简要信息,由用户选择具体4番;改哪个影音文件。 Because of the plurality of audio and video files, by the display device, such as a display, etc., display brief information about a plurality of audio and video files, the user selects a particular fan 4; Which movie file change. 收音机单元16提供用户收听无线广播。 Radio unit 16 provides the user listens to a radio broadcast. 多媒体读取装置17读取放置于其中的多媒体媒介中的影音文件,如CD、 VCD、 DVD等光盘中存储的影音文件,并由车载影音播放单元15进行播放。 Display 17 is placed in the reading means reads the multimedia audio files in the media, such as CD, VCD, DVD and other video files stored in the optical disk by the vehicle-mounted audio playback unit 15 play. 蓝牙外部终端2通过其蓝牙单元22与车载多士某体播放装置之间建立蓝牙通讯。 Bluetooth between the external terminal 222 of a vehicle body of the playback apparatus toast establishing Bluetooth communication through the Bluetooth unit thereof. 影音文件存储单元24中存储有各种影音文件。 AV file storage unit 24 stores various audio and video files. 当蓝牙外部终端2通过其蓝牙单元22与车载多媒体播放装置1之间建立蓝牙连接后,蓝牙单元22接收车载蓝牙单元13发送的影音文件播放指令。 When the Bluetooth terminal 2 after the external unit through which a Bluetooth connection between the Bluetooth 122-vehicle multimedia player, audio and video files Bluetooth unit 22 receives the onboard BLUETOOTH unit 13 transmits the play command. 并将该影音文件播放指令发送至终端操作系统21。 And the audio and video file play command to the terminal 21 operating system. 终端操作系统21从影音文件存储单元24中搜索存储的影音文件,并启动终端数据处理单元23对搜索到的影音文件进行处理。 Terminal operating system 21 from audio files audio and video files stored in the storage unit 24 is searched, and the terminal data processing unit 23 starts the search processing to audio and video files. 终端数据处理单元23按照蓝牙无线传输协议对搜索到的影音文件进行格式转换和数据打包,使该影音文件的格式符合蓝牙传输的格式要求, 并将转换和打包后的影音文件通过蓝牙单元22传输至车载多纟某体播放装置的车载蓝牙单元13。 Terminal data processing unit 23 in accordance with the Bluetooth wireless transmission protocol of the searched audio file format conversion and packetizing the audio and video file format of the Bluetooth required format, and audio files, and converts packetized transmission unit 22 via the Bluetooth car Bluetooth unit to a vehicle body plurality Si playback apparatus 13. 其中,蓝牙通讯技术以为本领域技术人员所熟知,故在此不再赘述。 Wherein the Bluetooth communication technology that those skilled in the art, it is not repeated here. 以下以车载多媒体播放装置采用蓝牙通讯播放移动终端中的影音文件为例,进行详细说明。 The following uses in-vehicle Bluetooth communication device media player play video files in a mobile terminal as an example, be described in detail. 此时蓝牙外部终端2为移动终端。 At this time, the external Bluetooth terminal 2 is a mobile terminal. 首先用户通过设置在车载多4某体播放装置1中的播放按4建发送影音文件播放指令,控制指令接收单元11将接收到的影音文件播放指令发送至车载操作系统12。 By providing the first user sending audio and video files in a multi-vehicle body 41 in a building 4 by playing means playing instruction, the control instruction receiving unit 11 receives the video file playback command to the onboard operating system 12. 车载操作系统12将该影音文件播放指令进行格式转换后发送至车载蓝牙单元13。 After the operating system 12 onboard the video file playback instruction format conversion unit 13 is transmitted to the onboard BLUETOOTH. 车载蓝牙单元13开始搜索当前可用的移动终端2,并向搜索到的可用的移动终端2发送蓝牙连接请求。 Car Bluetooth unit 13 starts the search of currently available mobile terminals 2, 2 and transmits the searched Bluetooth connections available mobile terminal. 其中移动终端2具有蓝牙通讯功能。 2 wherein the mobile terminal having the Bluetooth communication function. 如果同时搜索到多个可用的移动终端2,则可由用户选择其中一个移动终端2进行连接。 If while searching for the mobile terminal to a plurality of the available 2, which may be selected by the user of a mobile terminal 2 are connected. 蓝牙的连接方式与现有技术的蓝牙的连接方式相同。 Bluetooth connection with the Bluetooth connection is the same as the prior art. 连接成功后,车载蓝牙单元13将接收的影音文件播放指令发送至移动终端2。 After a successful connection, Bluetooth unit 13 receives the video file playback command to the mobile terminal 2. 移动终端2的蓝牙单元22将接收的影音文件播放指令发送至终端操作系统21,终端操作系统21 开始搜索该蓝牙外部终端2中存储的影音文件,并启动终端数据处理单元23 将搜索到的影音文件按照蓝牙无线传输协议进行格式转换和数据打包,并将打包后的影音文件传送至蓝牙单元22。 The mobile terminal Bluetooth unit 22 of the received video file playback command to the terminal operating system 21, a terminal operating system 21 starts search for the Bluetooth external terminal 2 stored in the audio and video files, and start the terminal data processing unit 23 of the searched AV file format conversion and packing in accordance with the Bluetooth wireless data transmission protocol, after the video file and package 22 is transmitted to the Bluetooth unit. 蓝牙单元22接收到的影音文件传送回车载蓝牙单元13。 Bluetooth unit 22 receives video and audio files back to the car Bluetooth unit 13. 车载蓝牙单元13将接收到影音文件传送至车载数据处理单元该影音文件的格式还原为普通的影音文件格式,并将其传送至车载影音播放单元15,由车载影音播放单元15对其进行解码和播放。 Car Bluetooth unit 13 receives the video file is transmitted to the format of the data processing unit onboard audio and video files to restore a normal audio file format, and transferred to the car audio playback unit 15, performed by the onboard unit 15 decodes video player and play. 车载影音播放单元15可以采用通用的^某体播放器,如Media player等,也可以根据需要定制一播放器, 以达到更好的播放效果。 Car audio playback unit 15 may use a common ^ player in a body, such as the Media player and the like, a player can also be customized as needed to achieve better playback. 在本实用新型中,车载多媒体播放装置通过车载蓝牙单元与具有蓝牙通讯功能的蓝牙外部终端建立蓝牙通讯,A^而可以将蓝牙外部终端中存储的影音文件传送至车载多々某体播放装置进行播放,使车主更方便的享受到车载多媒体播放装置带来的视听冲击。 Based on the present disclosure, the vehicle-mounted multimedia player through the onboard BLUETOOTH unit Bluetooth external terminal having a Bluetooth communication function of the Bluetooth communication, A ^ and may transmit a Bluetooth external terminal stored in the audio and video files to the car plurality 々 a body of the playback apparatus to play , so that owners bring more convenience to enjoy multimedia player car audio-visual impact. 以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型, 凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本实用新型的保护范围之内。 The above preferred embodiment of the present invention are illustrative only but are not intended to limit the present disclosure, any modifications can be made within the spirit and principle of the invention, equivalent replacements and improvements should be included in the present utility within the scope of protection.

Claims (7)

  1. 1、一种车载多媒体播放装置,其特征在于,所述装置包括车载操作系统,与车载操作系统电性连接的控制指令接收单元、车载蓝牙单元、车载数据处理单元以及车载影音播放单元,所述车载数据处理单元与所述车载蓝牙单元以及车载影音播放单元电性连接,所述装置还包括与所述车载蓝牙单元进行蓝牙通讯的蓝牙外部终端,所述车载数据处理单元将从蓝牙外部终端获取的影音文件进行拆包和格式转换后通过车载影音播放单元输出影音内容。 1. An in-vehicle multimedia playing apparatus, wherein said apparatus comprises a vehicle operating system, a control command system electrically connected to the operation receiving unit onboard, Bluetooth unit, a data processing unit and a vehicle-mounted car audio playback means, said board data processing unit connected to the in-vehicle unit, and a car audio player Bluetooth unit electrically, said external terminal device further comprises a Bluetooth Bluetooth communication with the Bluetooth onboard unit, the data processing unit acquires the vehicle-mounted external terminal from the Bluetooth after unpacking video file format conversion and playback unit outputs video car audio and video content through.
  2. 2、 如权利要求l所述的装置,其特征在于,所述蓝牙外部终端包括终端操作系统,与终端操作系统电性连接的蓝牙单元、终端数据处理单元以及影音文件存储单元,所述终端数据处理单元与所述蓝牙单元以及影音文件存储单元电性连接。 2. The apparatus claimed in claim l said terminal data, wherein said external terminal comprises a Bluetooth unit Bluetooth terminal operating system, the operating system is electrically connected to a terminal, the terminal data processing unit, and video file storage unit, the the processing unit is connected to the Bluetooth unit and a storage unit electrically video file.
  3. 3、 如权利要求2所述的装置,其特征在于,所述蓝牙外部终端通过所述蓝牙单元与所述车载蓝牙单元建立蓝牙通讯,将所述影音文件存储单元存储的影音文件传输至所述车载蓝牙单元。 3. The apparatus as claimed in claim 2, wherein said external terminal means to establish the Bluetooth communication through the Bluetooth unit and the Bluetooth Car Bluetooth, transmitting the video and audio files stored in the storage unit to the audio and video files car Bluetooth unit.
  4. 4、 如权利要求2所述的装置,其特征在于,所述终端操作系统采用OMAP850型号的芯片,所述蓝牙单元采用CLASS2型号的芯片。 4. The apparatus as claimed in claim 2, characterized in that the terminal uses OMAP850 chip operating system models, the use of the Bluetooth unit CLASS2 types of chips.
  5. 5、 如权利要求1所述的装置,其特征在于,所述装置还包括与所述车载操作系统电性连接的收音机单元和多媒体读取装置。 5. The apparatus as claimed in claim 1, characterized in that said apparatus further comprises a radio unit is connected to the vehicle electrical system and operating the multimedia reading device.
  6. 6、 如权利要求1所述的装置,其特征在于,所述影音播放单元采用通用的媒体播放器播放所述影音文件,或者根据需要定制播放器,播放所述影音文件。 6. The apparatus as claimed in claim 1, wherein said video playback unit using a common media player to play the video file, or be customized players playing the video file.
  7. 7、 如权利要求1所述的装置,其特征在于,所述车载操作系统采用SAMSUNG MP2525型号的芯片,所述车载蓝牙单元采用BlueC0re5型号的芯片。 7. The apparatus as claimed in claim 1, characterized in that the vehicle employed SAMSUNG MP2525 chip operating system models, the onboard unit uses Bluetooth BlueC0re5 types of chips.
CN 200720171205 2007-11-27 2007-11-27 Vehicle-mounted multimedia play apparatus CN201166978Y (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010118587A1 (en) * 2009-04-17 2010-10-21 Yi Runping Vehicle equipment based on embedded micro-processor
CN102377808A (en) * 2010-08-23 2012-03-14 深圳市赛格导航科技股份有限公司 On-vehicle automatic access device for mobile equipment
DE112010005047T5 (en) 2009-12-31 2012-10-25 Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd. Vehicle Information System
DE112010005046T5 (en) 2009-12-31 2012-10-25 Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd. Vehicle Information System
CN103023964A (en) * 2012-10-31 2013-04-03 惠州市德赛西威汽车电子有限公司 Vehicle-mounted information sharing entertainment system
CN103137169A (en) * 2011-11-30 2013-06-05 上海博泰悦臻网络技术服务有限公司 Vehicle-mounted end and method for controlling multimedia terminal through the same
US8706034B2 (en) 2009-02-10 2014-04-22 Toyota Jidosha Kabushiki Kaisha On-vehicle information processing apparatus and method
CN104093120A (en) * 2014-07-15 2014-10-08 深圳市众鸿科技股份有限公司 Vehicle-mounted terminal control system and control method based on Bluetooth
CN105681530A (en) * 2009-02-10 2016-06-15 丰田自动车株式会社 Vehicular information processing device and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8706034B2 (en) 2009-02-10 2014-04-22 Toyota Jidosha Kabushiki Kaisha On-vehicle information processing apparatus and method
CN105681530A (en) * 2009-02-10 2016-06-15 丰田自动车株式会社 Vehicular information processing device and method
WO2010118587A1 (en) * 2009-04-17 2010-10-21 Yi Runping Vehicle equipment based on embedded micro-processor
DE112010005046T5 (en) 2009-12-31 2012-10-25 Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd. Vehicle Information System
DE112010005047T5 (en) 2009-12-31 2012-10-25 Shanghai PATEO Electronic Equipment Manufacturing Co., Ltd. Vehicle Information System
CN102377808A (en) * 2010-08-23 2012-03-14 深圳市赛格导航科技股份有限公司 On-vehicle automatic access device for mobile equipment
CN103137169A (en) * 2011-11-30 2013-06-05 上海博泰悦臻网络技术服务有限公司 Vehicle-mounted end and method for controlling multimedia terminal through the same
CN103023964A (en) * 2012-10-31 2013-04-03 惠州市德赛西威汽车电子有限公司 Vehicle-mounted information sharing entertainment system
CN104093120A (en) * 2014-07-15 2014-10-08 深圳市众鸿科技股份有限公司 Vehicle-mounted terminal control system and control method based on Bluetooth

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