CN100565455C - Multimedia computer system and method for quickly starting system to play multimedia data - Google Patents
- ️Wed Dec 02 2009
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- CN100565455C CN100565455C CNB200510116224XA CN200510116224A CN100565455C CN 100565455 C CN100565455 C CN 100565455C CN B200510116224X A CNB200510116224X A CN B200510116224XA CN 200510116224 A CN200510116224 A CN 200510116224A CN 100565455 C CN100565455 C CN 100565455C Authority
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Abstract
A multimedia computer system with dual processors comprises a computer device and a multimedia playing control module connected with the computer device, wherein the multimedia playing control module comprises a second microprocessor which is connected with the computer device through a bus. And a multimedia starting and playing system memory connected to the second microprocessor and storing the kernel program of the second operation system. At least one hot key connected to the second microprocessor via a hot key detection interface circuit, each hot key corresponding to a designated multimedia data reading device. When the second microprocessor detects that any one of the hot keys is operated, the kernel program of the second operating system is loaded and executed in the multimedia starting and playing system memory, and the driver program of the multimedia data reading device and the application program of the multimedia data reading device corresponding to the hot key are loaded and executed according to the different hot keys which are operated.
Description
【技术领域】 【Technical field】
本发明系有关于启始电脑多媒体装置的方法，特别有关于一种具有双处理器的多媒体电脑系统及快速启始该电脑系统播放多媒体数据的方法。The invention relates to a method for starting a computer multimedia device, in particular to a multimedia computer system with dual processors and a method for quickly starting the computer system to play multimedia data.
【背景技术】 【Background technique】
在电脑技术中，传统作法是在同一台电脑装置中安装一个操作系统(Operating System)，当电脑启始时，在完成系统基本启始程序之后，即会载入及执行硬盘中的操作系统，并载入及执行装置驱动程序及指定的应用程序。In computer technology, the traditional method is to install an operating system (Operating System) in the same computer device. When the computer starts up, after completing the basic startup program of the system, it will load and execute the operating system in the hard disk. And load and execute the device driver and the specified application program.
而随着电脑装置的功能越来越强，电脑装置的应用领域也越来越多，电脑装置制造厂商乃设计出不同的电脑功能，以因应实际的需求。例如，典型的应用即是将电脑装置结合了家电设备或多媒体影音播放装置，而设计出具有功能更佳的电脑系统。As the functions of computer devices become more and more powerful, the application fields of computer devices are also increasing. Computer device manufacturers design different computer functions to meet actual needs. For example, a typical application is to combine a computer device with a home appliance or a multimedia audio-visual player to design a computer system with better functions.
【发明内容】 【Content of invention】
本发明所欲解决的技术问题：The technical problem to be solved by the present invention:
然而，电脑装置与家电设备或多媒体播放装置之间，由于各自的硬件架构设计与功能诉求有所不同，故在整合有家电设备或多媒体播放装置的电脑系统中，其电脑系统的开机时间，很难像一般家电设备或一般多媒体播放装置(例如音乐光碟机、影音光碟机等)的操作方式般，可以即时开关机。However, due to the differences in hardware architecture design and functional requirements between computer devices and home appliances or multimedia playback devices, the startup time of the computer system in a computer system integrated with home appliances or multimedia playback devices is very short. It is difficult to turn on and off instantly like the operation mode of general household appliances or general multimedia playback devices (such as music CD players, audio-visual CD players, etc.).
当一般使用者在使用个人电脑时，很少有人会使用到个人电脑全部的功能，通常只会使用其中某一项功能，如利用个人电脑听音乐、看电视或看电影等。但操作者欲执行该多媒体影音播放功能或家电设备的功能时，即必需先启始电脑系统，并在该电脑系统完成基本输出入系统程序启始、系统自我测试、周边设备检测及驱动、操作系统启始...等所有程序之后，才能执行该多媒体影音播放功能。When ordinary users use a personal computer, few people will use all the functions of the personal computer, and usually only use one of the functions, such as listening to music, watching TV or watching movies, etc. using the personal computer. However, when the operator wants to execute the multimedia video playback function or the function of the home appliance, he must first start the computer system, and complete the basic input and output system program start, system self-test, peripheral equipment detection and drive, and operation on the computer system. The system starts... Wait until all programs are executed before the multimedia video playback function can be executed.
为了要加速个人电脑开机时间，传统作法上，会在其原硬盘中的操作系统之外再安装第二个操作系统于其硬盘的另一分割区内，以提供多媒体影音播放或资讯家电功能，并缩短开机时间。In order to speed up the boot time of a personal computer, traditionally, a second operating system will be installed in another partition of the hard disk in addition to the operating system in the original hard disk to provide multimedia video playback or information appliances. And shorten the boot time.
然而，在采用上述的做法时，虽然提供了使用者可选择正常启始执行电脑装置的功能或是执行多媒体影音播放或资讯家电功能，但电脑系统在启始操作系统时，该电脑系统在进行硬盘的数据存取时，受到硬盘数据存取速度的极大限制。However, when adopting the above-mentioned method, although it is provided that the user can choose to start and execute the function of the computer device normally or execute the function of multimedia audio-visual playback or information home appliances, when the computer system starts the operating system, the computer system is running The data access of the hard disk is greatly limited by the data access speed of the hard disk.
再者，由于电脑装置在执行播放影音多媒体功能(例如音乐光碟、数字音乐、影音光碟、或电视的播放功能)时，其影音多媒体的数据量都非常大，电脑装置的微处理器会耗费相当大的资源处理该影音多媒体数据的存取。如此会使得该电脑装置在处理其它事件时的速度大受影响，且亦会让系统稳定性变差。Furthermore, when the computer device performs the function of playing audio-visual multimedia (such as music disc, digital music, audio-visual disc, or TV playback function), the data volume of its audio-visual multimedia is very large, and the microprocessor of the computer device will consume a considerable amount of time. A large resource handles the access of the audio-visual multimedia data. This will greatly affect the speed of the computer device when processing other events, and also make the system stability worse.
缘此，本发明的主要目的即是提供一种快速启始电脑系统播放多媒体数据的方法，以在使用者欲执行电脑系统的影音多媒体播放功能时，可以较高速的方式执行。Therefore, the main purpose of the present invention is to provide a method for quickly starting the computer system to play multimedia data, so that when the user wants to execute the audio-visual multimedia playback function of the computer system, it can be executed at a higher speed.
本发明的另一目的是提供一种具有双处理器的多媒体电脑系统，其以个别的微处理器负责电脑操作系统的操作，而另一微处理器负责多媒体操作系统的操作，如此可克服现有多媒体电脑装置在执行播放影音多媒体功能时微处理器负载太大、速度变慢、系统不稳等问题。Another object of the present invention is to provide a kind of multimedia computer system with double processor, and it is responsible for the operation of computer operating system with individual microprocessor, and another microprocessor is responsible for the operation of multimedia operating system, can overcome the present problem like this. There are problems such as that the microprocessor load is too large, the speed becomes slow, and the system is unstable when the multimedia computer device performs the multimedia function of playing audio and video.
本发明解决问题的技术手段：The technical means of the present invention to solve the problem:
本发明为解决现有技术的问题所采用的技术手段系在一电脑装置中连接有一多媒体播放控制模块，该多媒体播放控制模块包括有一第二微处理器，经由该总线连接于该电脑装置。一多媒体启始及播放系统存储器，连接于该第二微处理器，储存有第二操作系统的核心程序。至少一快速键，经由一快速键检测接口电路连接于该第二微处理器，每一快速键对应一指定的多媒体数据读取装置。当第二微处理器检测到任一快速键被操作时，会由该多媒体启始及播放系统存储器中载入第二操作系统的核心程序并执行之，并依据被操作的不同快速键而载入及执行该快速键所对应之一多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序。该快速键所对应的多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序可储存于该电脑装置中的数据储存媒体中，亦可储存于多媒体播放控制模块的多媒体启始及播放系统存储器中。The technical means adopted by the present invention to solve the problems of the prior art is to connect a multimedia play control module to a computer device, and the multimedia play control module includes a second microprocessor connected to the computer device via the bus. A multimedia starting and playing system memory is connected to the second microprocessor and stores the core program of the second operating system. At least one quick key is connected to the second microprocessor via a quick key detection interface circuit, and each quick key corresponds to a specified multimedia data reading device. When the second microprocessor detects that any quick key is operated, it will load the core program of the second operating system from the memory of the multimedia start-up and playback system and execute it, and load the program according to the different quick keys operated. Entering and executing the driver program of a multimedia data reading device corresponding to the quick key and the application program of the multimedia data reading device. The driver program of the multimedia data reading device corresponding to the quick key and the application program of the multimedia data reading device can be stored in the data storage medium in the computer device, and can also be stored in the multimedia start and play of the multimedia playback control module in system memory.
本发明对照现有技术的功效：The present invention compares the effect of prior art:
由于本发明的设计中，系在一电脑系统中配置双处理器，其中一处理器负责其中一种操作系统的操作，另一处理器负责另一种操作系统的操作，负责快速启始多媒体播放、装置驱动等工作。故在多媒体数据的读取及播放速度方面，远较一般多媒体电脑在执行多媒体播放功能的速度为快。而以双处理器分别处理不同操作系统的操作，可确保不同系统的操作进行，互不影响，又可达到快速启始及稳定的功能。In the design of the present invention, dual processors are configured in a computer system, wherein one processor is responsible for the operation of one of the operating systems, and the other processor is responsible for the operation of another operating system, and is responsible for quickly starting multimedia playback. , device drivers, etc. Therefore, in terms of reading and playing speed of multimedia data, it is far faster than that of general multimedia computers performing multimedia playing functions. The use of dual processors to handle the operations of different operating systems separately can ensure that the operations of different systems are carried out without affecting each other, and can achieve fast start and stable functions.
【附图说明】 【Description of drawings】
图1显示本发明具有双处理器的多媒体电脑系统的第一实施例系统功能方块图。FIG. 1 shows a functional block diagram of the first embodiment of the multimedia computer system with dual processors of the present invention.
图2显示图1中多媒体数据读取装置的进一步装置内容示意图。FIG. 2 shows a schematic diagram of further device content of the multimedia data reading device in FIG. 1 .
图3显示图1实施例的控制流程图。FIG. 3 shows a control flow diagram of the embodiment of FIG. 1 .
图4显示本发明具有双处理器的多媒体电脑系统的第二实施例系统功能方块图。FIG. 4 shows a system functional block diagram of the second embodiment of the multimedia computer system with dual processors of the present invention.
图5显示图4实施例的控制流程图。FIG. 5 shows a control flow diagram of the embodiment in FIG. 4 .
【具体实施方式】 【Detailed ways】
图1显示本发明具有双处理器的多媒体电脑系统的第一实施例系统功能方块图。本发明的电脑装置100包括有一第一微处理器11、一第一总线桥接器12、一第二总线桥接器13，其中该第一微处理器11经由系统总线连接于第一总线桥接器12，而第一总线桥接器12连接有一系统存储器14，并经由一显示器接口150连接一显示器15。FIG. 1 shows a functional block diagram of the first embodiment of the multimedia computer system with dual processors of the present invention. The computer device 100 of the present invention includes a first microprocessor 11, a first bus bridge 12, and a second bus bridge 13, wherein the first microprocessor 11 is connected to the first bus bridge 12 via a system bus , and the first bus bridge 12 is connected to a system memory 14 and connected to a display 15 via a display interface 150 .
第二总线桥接器13连接有一基本输出入系统存储器16。该基本输出入系统存储器16中储放有电脑装置于启始时所需的基本输出入系统程序161(BIOS程序)及系统自我测试程序162(Power On Self Test，简称POST程序)。The second bus bridge 13 is connected to a basic I/O system memory 16 . The basic input-output system program 161 (BIOS program) and the system self-test program 162 (Power On Self Test, POST program) required by the computer device at the start are stored in the BIOS memory 16.
第二总线桥接器13经由总线连接一硬盘接口170，再由该硬盘接口170连接一硬盘17。该硬盘17系作为本发明中的数据储存媒体。在该硬盘17中安装有一第一操作系统171、以及可支援该第一操作系统171的各项装置驱动程序及应用程序。该第一操作系统171可为目前广泛使用的Windows视窗操作系统。The second bus bridge 13 is connected to a hard disk interface 170 via the bus, and then connected to a hard disk 17 through the hard disk interface 170 . The hard disk 17 is used as a data storage medium in the present invention. A first operating system 171 and various device drivers and application programs that can support the first operating system 171 are installed in the hard disk 17 . The first operating system 171 can be the widely used Windows operating system at present.
该电脑装置100的第二总线桥接器13经由总线130连接有一多媒体播放控制模块2。总线130中包括有数据总线、位址总线及控制总线。该多媒体播放控制模块2包括有一第二微处理器21，而该第二微处理器21经由一快速键检测接口电路22连接一快速键组23。该快速键组23包括有数个快速键24、25、26、27，可在使用者的操作的下，经第二微处理器21予以辨识之后，对应地启始音乐光碟、数字音乐、影音光碟、或电视的播放功能。该各个快速键可被定义成一快速启始预设多媒体数据读取装置动作的控制键。The second bus bridge 13 of the computer device 100 is connected to a multimedia playback control module 2 via the bus 130 . The bus 130 includes a data bus, an address bus and a control bus. The multimedia play control module 2 includes a second microprocessor 21 , and the second microprocessor 21 is connected to a quick key group 23 via a quick key detection interface circuit 22 . The quick key group 23 includes several quick keys 24, 25, 26, 27, which can start music discs, digital music, audio-visual discs correspondingly after being recognized by the second microprocessor 21 under the operation of the user. , or the playback function of the TV. Each of the quick keys can be defined as a control key for quickly starting the operation of the preset multimedia data reading device.
该第二微处理器21连接有一多媒体启始及播放系统存储器28，该多媒体启始及播放系统存储器28可以是一存储器晶片(Disk on Chip)、快闪存储器(Flash ROM)或其它具有数据储存功能的装置。在该多媒体启始及播放系统存储器28中储存了第二操作系统281、及该第二操作系统的核心程序282(Kernel)。该第二操作系统281可为Linux操作系统(Linux-basedOperating System)，亦可为其它类型的操作系统，例如精简版视窗操作系统(Tiny Windows-based Operating System)、或其它内嵌式操作系统(EmbeddedOperating System)。This second microprocessor 21 is connected with a multimedia start and play system memory 28, this multimedia start and play system memory 28 can be a memory chip (Disk on Chip), flash memory (Flash ROM) or other have data storage functional device. The second operating system 281 and the kernel program 282 (Kernel) of the second operating system are stored in the multimedia starting and playing system memory 28 . The second operating system 281 can be a Linux operating system (Linux-based Operating System), or other types of operating systems, such as a simplified version of the Windows operating system (Tiny Windows-based Operating System), or other embedded operating systems ( Embedded Operating System).
该多媒体启始及播放系统存储器28中，亦储存了至少一种多媒体数据读取装置的驱动程序283及多媒体数据读取装置的应用程序284，例如该多媒体数据读取装置的驱动程序283中可包括音乐光碟装置驱动程序、数字音乐装置驱动程序、影音光碟驱动程序、电视信号接收装置驱动程序，而该多媒体数据读取装置的应用程序则可包括有音乐光碟播放应用程序、数字音乐播放应用程序、影音光碟播放应用程序、电视播放应用程序。In this multimedia start and play system memory 28, also stored at least a kind of driver program 283 of multimedia data reading device and the application program 284 of multimedia data reading device, for example can be in the driver program 283 of this multimedia data reading device Including music disc device drivers, digital music device drivers, audio-visual disc drivers, TV signal receiving device drivers, and the application program of the multimedia data reading device can include music disc playback applications, digital music playback applications , DVD playback application, and TV playback application.
该第二微处理器21连接有一多媒体播放缓冲存储器29，可作为该第二微处理器21运作时的程序及数据暂存区。The second microprocessor 21 is connected with a multimedia playing buffer memory 29, which can be used as a program and data temporary storage area when the second microprocessor 21 operates.
该总线130连接有至少一个多媒体数据读取装置3，以读取多媒体数据。图2所示，系显示该多媒体数据读取装置的进一步装置内容示意图。在本发明的实施例中，该多媒体数据读取装置3包括有一音乐光碟读取装置3a、一数字音乐读取装置3b、一影音光碟读取装置3c、一电视信号接收装置3d，其分别经由音乐光碟检测接口电路30a、一数字音乐检测接口电路30b、一影音光碟检测接口电路30c、一电视检测接口电路30d连接于总线130。The bus 130 is connected with at least one multimedia data reading device 3 for reading multimedia data. As shown in FIG. 2 , it is a schematic diagram showing further device content of the multimedia data reading device. In an embodiment of the present invention, the multimedia data reading device 3 includes a music CD reading device 3a, a digital music reading device 3b, an audio-visual CD reading device 3c, and a TV signal receiving device 3d, which respectively pass A music disc detection interface circuit 30 a , a digital music detection interface circuit 30 b , an audio-visual disc detection interface circuit 30 c , and a TV detection interface circuit 30 d are connected to the bus 130 .
在实际产品化时，该多媒体数据读取装置3可包括音乐光碟读取装置3a、数字音乐读取装置3b、影音光碟读取装置3c、或电视信号接收装置3d的任一装置或其组合。In actual production, the multimedia data reading device 3 may include any one of a music disc reading device 3a, a digital music reading device 3b, an audio-visual disc reading device 3c, or a TV signal receiving device 3d or a combination thereof.
该总线130连接有一多媒体播放装置4，其可包括有一音效装置41，其系经由一音效检测接口电路40连接于电脑装置100的总线130。一电视调谐器5亦经由总线130连接于电脑装置100。该音效装置41及电视调谐器5系作为本发明的多媒体播放装置4之一，而在影像显示功能方面，则多媒体播放装置则包括该电脑装置100的显示器15。The bus 130 is connected to a multimedia player 4 , which may include an audio device 41 , which is connected to the bus 130 of the computer device 100 via an audio detection interface circuit 40 . A TV tuner 5 is also connected to the computer device 100 via the bus 130 . The audio device 41 and the TV tuner 5 are one of the multimedia playing devices 4 of the present invention, and in terms of image display function, the multimedia playing device includes the display 15 of the computer device 100 .
在实现本发明时，可以将前述的多媒体播放控制模块2内建于电脑装置100的主机电路板中，亦可以界面卡的产品型态插置在电脑装置100的总线插槽中、或配置在适当的周边装置中。When implementing the present invention, the aforementioned multimedia playback control module 2 can be built into the host circuit board of the computer device 100, or can be inserted in the bus slot of the computer device 100 in the form of an interface card, or configured in the computer device 100. in appropriate peripheral devices.
参阅图3，其系显示图1实施例的控制流程图。兹同时配合图1所示的系统功能方块图对本发明的控制流程作一详细说明如后。Referring to FIG. 3 , it shows the control flow diagram of the embodiment in FIG. 1 . At the same time, the control flow of the present invention will be described in detail in conjunction with the system function block diagram shown in FIG. 1 as follows.
当电脑装置100正常启始时(步骤101)，电脑装置100首先进行系统基本启始程序(步骤102)。此时，该电脑装置100会由基本输出入系统存储器16中载入基本输出入系统程序161及系统自我测试程序162。在该电脑装置100完成系统初始及自我测试程序之后，该电脑装置100会载入及执行硬盘17中第一操作系统171(步骤103)，而使电脑装置100进入正常电脑操作模式(步骤104)。此后，使用者即可以一般电脑装置的操作方式操作该电脑装置。When the computer device 100 starts normally (step 101), the computer device 100 first performs a basic system startup procedure (step 102). At this time, the computer device 100 will load the BIOS program 161 and the system self-test program 162 from the BIOS memory 16 . After the computer device 100 completes the system initialization and self-test procedures, the computer device 100 will load and execute the first operating system 171 in the hard disk 17 (step 103), so that the computer device 100 enters the normal computer operation mode (step 104) . Thereafter, the user can operate the computer device in the same way as a general computer device.
而当使用者欲执行多媒体播放的功能时，只需压按快速键组23中的任一个按键，即可快速执行该按键所对应的音乐光碟、数字音乐、影音光碟、或电视的播放功能。亦即，当第二微处理器21检测到快速键组23中的任一个按键24、25、26、27被压按操作时(步骤105)，则第二微处理器21会载入多媒体启始及播放系统存储器28中的第二操作系统的核心程序282至多媒体播放缓冲存储器29中并执行之(步骤106)。前述的核心程序282可以压缩档的型态储存于该多媒体启始及播放系统存储器28中，以减少所需的储存空间。而在载入至多媒体播放缓冲存储器29的前需先对该核心程序压缩档解压缩。And when the user wants to execute the function of multimedia playing, only need to press any button in the quick key group 23, can quickly execute the playing function of the music CD, digital music, audio-visual CD or TV corresponding to the button. That is, when the second microprocessor 21 detects that any button 24, 25, 26, 27 in the quick key group 23 is pressed and operated (step 105), the second microprocessor 21 will load the multimedia boot Start and play the kernel program 282 of the second operating system in the playback system memory 28 to the multimedia playback buffer memory 29 and execute it (step 106). The above-mentioned core program 282 can be stored in the multimedia starting and playing system memory 28 in the form of a compressed file, so as to reduce the required storage space. Before being loaded into the multimedia playback buffer memory 29, the core program compressed file needs to be decompressed.
然后，第二微处理器21再依据使用者所压按操作的快速键组23中的按键所对应的多媒体数据读取装置3而至多媒体启始及播放系统存储器28中载入及执行多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序(步骤107)。如此，可使电脑装置100进入多媒体快速启始及播放模式(步骤108)。Then, the second microprocessor 21 loads and executes the multimedia data in the multimedia starting and playing system memory 28 according to the multimedia data reading device 3 corresponding to the button in the quick key group 23 pressed by the user. The driver program of the reading device and the application program of the multimedia data reading device (step 107). In this way, the computer device 100 can enter the multimedia quick start and play mode (step 108 ).
在多媒体快速启始及播放模式中，经由音乐光碟读取装置3a及数字音乐读取装置3b所读取的音乐数据会经音效检测接口电路而由音效装置41予以播放出。而经由影音光碟读取装置3c及电视信号接收装置3d所读取的音乐数据亦会经音效检测接口电路而由音效装置41予以播放出，而其影像数据则可经电脑装置100的显示器接口150而由显示器15予以显示。In the multimedia quick start and play mode, the music data read by the music disc reading device 3a and the digital music reading device 3b will be played by the sound effect device 41 through the sound effect detection interface circuit. The music data read by the audio-visual disc reading device 3c and the TV signal receiving device 3d will also be played out by the sound effect device 41 through the sound effect detection interface circuit, and its image data can be passed through the display interface 150 of the computer device 100 And it is displayed by the display 15 .
图4显示本发明具有双处理器的多媒体电脑系统的第二实施例系统功能方块图。在此一实施例中，其大部份的构件皆与图1所示的电路构件相同，其差异在于该硬盘17中除了具有一第一操作系统171之外，亦储存了至少一种多媒体数据读取装置的驱动程序172及多媒体数据读取装置的应用程序173，例如该多媒体数据读取装置的驱动程序172中可包括音乐光碟装置驱动程序、数字音乐装置驱动程序、影音光碟驱动程序、电视信号接收装置驱动程序，而该多媒体数据读取装置的应用程序173则可包括有音乐光碟播放应用程序、数字音乐播放应用程序、影音光碟播放应用程序、电视播放应用程序。而在多媒体播放控制模块2中的多媒体启始及播放系统存储器28中则仅储存第二操作系统281及其核心程序282，而并未储存多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序。FIG. 4 shows a system functional block diagram of the second embodiment of the multimedia computer system with dual processors of the present invention. In this one embodiment, most of its components are all the same as the circuit components shown in FIG. The driver 172 of the reading device and the application program 173 of the multimedia data reading device, for example, the driver 172 of the multimedia data reading device can include a music disc device driver, a digital music device driver, an audio-visual disc driver, TV The driver program of the signal receiving device, and the application program 173 of the multimedia data reading device may include a music CD playback application program, a digital music playback application program, an audio-visual CD playback application program, and a TV playback application program. And then only store the second operating system 281 and core program 282 thereof in the multimedia start and play system memory 28 in the multimedia playback control module 2, and do not store the driver program of the multimedia data reading device and the multimedia data reading device s application.
参阅图5，其系显示图4实施例的控制流程图。在此一实施例流程图中，其大部份的流程皆与图3所示的流程相同，其差异在于多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序系由电脑装置100中的硬盘17载入。亦即，当第二微处理器21检测到快速键组23中的任一个按键24、25、26、27被压按操作时(步骤105)，则第二微处理器21会载入多媒体启始及播放系统存储器28中的第二操作系统的核心程序282至多媒体播放缓冲存储器29中并执行之(步骤106)。Referring to FIG. 5 , it shows the control flow diagram of the embodiment in FIG. 4 . In the flow chart of this embodiment, most of its processes are the same as the process shown in FIG. The hard disk in 17 is loaded. That is, when the second microprocessor 21 detects that any button 24, 25, 26, 27 in the quick key group 23 is pressed and operated (step 105), the second microprocessor 21 will load the multimedia boot Start and play the kernel program 282 of the second operating system in the playback system memory 28 to the multimedia playback buffer memory 29 and execute it (step 106).
然后，第二微处理器21再依据使用者所压按操作的快速键组23中的按键所对应的多媒体数据读取装置3而至电脑装置100中的硬盘17中载入及执行多媒体数据读取装置的驱动程序172及多媒体数据读取装置的应用程序173(步骤107a)。如此，同样可使电脑装置100进入多媒体快速启始及播放模式(步骤108)。Then, the second microprocessor 21 loads and executes multimedia data reading from the hard disk 17 in the computer device 100 according to the multimedia data reading device 3 corresponding to the keys in the quick key group 23 pressed by the user. Get the driver 172 of the device and the application 173 of the multimedia data reading device (step 107a). In this way, the computer device 100 can also enter the multimedia quick start and play mode (step 108 ).
以上的实施例说明，仅为本发明的较佳实施例说明，所有熟悉本领域的技术人员可依据本发明的上述实施例说明而作其它种种的改良及变化。然而这些依据本发明实施例所作的种种改良及变化，当仍属于本发明的发明精神及界定的专利范围内。The above descriptions of the embodiments are only descriptions of the preferred embodiments of the present invention, and all those skilled in the art can make other various improvements and changes based on the above descriptions of the embodiments of the present invention. However, the various improvements and changes made according to the embodiments of the present invention should still belong to the inventive spirit and defined patent scope of the present invention.
Claims (7)
1.一种具有双处理器的多媒体电脑系统，包括有：1. A multimedia computer system with dual processors, comprising: 一电脑装置，具有一第一微处理器、以及连接于该第一微处理器之一数据储存媒体、一系统存储器、一基本输出入系统及一总线，该数据储存媒体中储存有第一操作系统；A computer device has a first microprocessor, a data storage medium connected to the first microprocessor, a system memory, a basic input/output system and a bus, and the data storage medium stores the first operation system; 至少一多媒体播放装置，经由该总线连接于该电脑装置；at least one multimedia playback device connected to the computer device via the bus; 至少一多媒体数据读取装置，经由该总线连接于该电脑装置，用以读取至少一种多媒体数据；at least one multimedia data reading device, connected to the computer device via the bus, for reading at least one multimedia data; 一多媒体播放控制模块，包括有：A multimedia playback control module, including: 一第二微处理器，经由该总线连接于该电脑装置；a second microprocessor connected to the computer device via the bus; 一多媒体启始及播放系统存储器，连接于该第二微处理器，储存有第二操作系统的核心程序；A multimedia starting and playing system memory, connected to the second microprocessor, stores the core program of the second operating system; 一多媒体播放缓冲存储器，连接于该第二微处理器；A multimedia playback buffer memory, connected to the second microprocessor; 至少一快速键，经由一快速键检测接口电路连接于该第二微处理器，每一快速键对应一指定的多媒体数据读取装置；At least one quick key is connected to the second microprocessor via a quick key detection interface circuit, and each quick key corresponds to a specified multimedia data reading device; 当第二微处理器检测到任一快速键被操作时，第二微处理器由该多媒体启始及播放系统存储器中载入第二操作系统的核心程序至多媒体播放缓冲存储器中并执行之，并依据被操作的不同快速键而载入及执行该快速键所对应之一多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序。When the second microprocessor detects that any quick key is operated, the second microprocessor loads the core program of the second operating system from the multimedia starting and playing system memory into the multimedia playing buffer memory and executes it, And load and execute the driver program of a multimedia data reading device corresponding to the quick key and the application program of the multimedia data reading device according to the different quick keys operated. 2.根据权利要求1所述的具有双处理器的多媒体电脑系统，其特征在于，该多媒体数据读取装置包括有一音乐光碟读取装置、数字音乐读取装置、影音光碟读取装置、或电视信号接收装置之一或其组合。2. The multimedia computer system with dual processors according to claim 1, wherein the multimedia data reading device includes a music CD reading device, a digital music reading device, an audio-visual CD reading device, or a TV One or a combination of signal receiving devices. 3.根据权利要求1所述的具有双处理器的多媒体电脑系统，其特征在于，该驱动程序及该应用程序储存在该多媒体启始及播放系统存储器中。3. The multimedia computer system with dual processors according to claim 1, wherein the driver program and the application program are stored in the multimedia start and play system memory. 4.根据权利要求1所述的具有双处理器的多媒体电脑系统，其特征在于，该驱动程序及该应用程序储存在该数据储存媒体中。4. The multimedia computer system with dual processors according to claim 1, wherein the driver program and the application program are stored in the data storage medium. 5.一种快速启始电脑系统播放多媒体数据的方法，所述电脑系统包括一电脑装置，所述电脑装置具有一第一微处理器、以及连接于该第一微处理器之一数据储存媒体、一系统存储器、一基本输出入系统、至少一多媒体播放装置、一总线，该数据储存媒体中储存有第一操作系统，该电脑装置连接有一多媒体播放控制模块，且在该多媒体播放控制模块中具有一第二微处理器、一储存有第二操作系统的核心程序的多媒体启始及播放系统存储器、一多媒体播放缓冲存储器、以及至少一连接于该第二微处理器的快速键，每一快速键对应一指定的多媒体数据读取装置，该方法包括下列步骤：5. A method for quickly starting a computer system to play multimedia data, said computer system comprising a computer device, said computer device having a first microprocessor and a data storage medium connected to the first microprocessor , a system memory, a basic input/output system, at least one multimedia playback device, and a bus, the data storage medium stores a first operating system, the computer device is connected to a multimedia playback control module, and in the multimedia playback control module There is a second microprocessor, a multimedia starting and playing system memory storing the core program of the second operating system, a multimedia playing buffer memory, and at least one quick key connected to the second microprocessor, each The quick key corresponds to a specified multimedia data reading device, and the method comprises the following steps: (a)检测该快速键的状态；(a) detecting the state of the shortcut key; (b)当检测到该快速键被压按操作时，该第二微处理器由该多媒体启始及播放系统存储器中载入第二操作系统的核心程序至多媒体播放缓冲存储器中并执行之；(b) When detecting that the quick key is pressed and operated, the second microprocessor loads the core program of the second operating system from the multimedia starting and playing system memory into the multimedia playing buffer memory and executes it; (c)载入及执行该快速键所对应的多媒体数据读取装置的一驱动程序及一多媒体数据读取装置的应用程序；(c) loading and executing a driver program of the multimedia data reading device corresponding to the quick key and an application program of the multimedia data reading device; (d)使该电脑装置进入多媒体启始及播放模式。(d) making the computer device enter the multimedia start and play mode. 6.根据权利要求5所述的快速启始电脑系统播放多媒体数据的方法，其特征在于，步骤(c)中，该快速键所对应的多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序由该电脑装置中的数据储存媒体中所载入。6. the method for fast start computer system playing multimedia data according to claim 5, is characterized in that, in step (c), the driver program and the multimedia data reading device of the corresponding multimedia data reading device of this quick key The application program is loaded from the data storage medium in the computer device. 7.根据权利要求5所述的快速启始电脑系统播放多媒体数据的方法，其特征在于，步骤(c)中，该快速键所对应的多媒体数据读取装置的驱动程序及多媒体数据读取装置的应用程序由该多媒体播放控制模块中的多媒体启始及播放系统存储器中所载入。7. the method for quick start computer system playing multimedia data according to claim 5, it is characterized in that, in step (c), the driver program and the multimedia data reading device of the corresponding multimedia data reading device of this quick key The application program is loaded in the multimedia starting and playing system memory in the multimedia playing control module.
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