CN100464374C - Wearable dvd - Google Patents

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Publication number
CN100464374C
CN100464374C CN 200310111790 CN200310111790A CN100464374C CN 100464374 C CN100464374 C CN 100464374C CN 200310111790 CN200310111790 CN 200310111790 CN 200310111790 A CN200310111790 A CN 200310111790A CN 100464374 C CN100464374 C CN 100464374C
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dvd
wearable
according
interface
host
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CN 200310111790
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CN1607604A (en
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李铁才
杨贵杰
林仕材
志 郭
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深圳国际技术创新研究院
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Abstract

本发明涉及了一种移动式DVD,特别适用于由手掌(Palm)大小的主机和一副头戴眼镜组成的穿戴式DVD。 The present invention relates to a portable DVD, DVD is particularly applicable to the wearable palm (the Palm) size and a host wearing glasses thereof. 本发明由手掌大小的主机和一副高分辨率的头戴眼镜组成,其特征在于所述的眼镜采用微显示器发光器件,通过光学成像技术,虚拟大显示屏幕;主机采用ARM7-TDMI 32bit RISC处理器,所述的头戴眼镜采用VGA接口连接主机也可通过VGA接口连接个人电脑。 The present invention is palm-sized and a high resolution host wearing glasses composition, wherein said display glasses micro light-emitting device, by optical imaging, virtual large display screen; host using ARM7-TDMI 32bit RISC Processing , a wearing glasses using the VGA interface to connect the host personal computer may also be connected via VGA interface. 本发明与现有技术相比具有体积小、重量轻、携带方便等优点。 The prior art and the present invention has a small size, light weight, and easy to carry compared.

Description

穿戴式DVD Wearable DVD

技术领域 FIELD

本发明涉及了一种移动式DVD,特别适用于由手掌(Palm)大小的主机和一副头戴眼镜组成的穿戴式DVD。 The present invention relates to a portable DVD, DVD is particularly applicable to the wearable palm (the Palm) size and a host wearing glasses thereof.

背景技术 Background technique

传统的移动DVD播放机的显示屏幕越大则整机尺寸就越大,所以为了兼顾其便携性能,显示屏幕不可能太大,这使显示效果变差。 The larger traditional display screen mobile DVD player the larger the size of the machine, so in order to take into account its portability, the display screen can not be too large, which makes the display effect of variation. 移动DVD播放机的显示器的分辨率太低为320线的QVGA小平。 Mobile display low resolution of the DVD player 320 is QVGA squares line. 真正达到720线分辨率的便携DVD播放机价格很高(例如,索尼推出的移动DVDDVM-l售价就高达万元),由于TFT玻璃的LCD屏的重量很大, 致使移动DVD播放机体积笨重(SONY便携DVD播放机的尺寸是150x160x50mm)。 Really achieve 720 lines of resolution portable DVD player prices are high (for example, Sony's mobile DVDDVM-l price as high as million), due to the great weight of TFT LCD screen glass, resulting in bulky mobile DVD player (portable DVD player SONY size is 150x160x50mm). 穿戴式DVD由于没有TFT玻璃的LCD屏,整机体积和重量至少可减掉二倍甚至更多。 Since no wearable DVD TFT LCD panel glass, the whole size and weight may lose at least twice or more. 移动DVD播放机的另一个显著缺点是,它的防振动性能有限,原因是为了方便盘片的更换,作为运动部件的盘片要求随时拆装,而且盘片有较大的物理尺寸和质量,所以, Another significant disadvantage is that a DVD player movement, its anti-vibration performance is limited, because in order to facilitate replacement of the disk as the disk at any required disassembly of the moving member, and the disk has a large physical size and mass, and so,

对移动DVD播放机而言,防振动性能有限是原理性的问题。 Mobile DVD player, the anti-vibration performance is limited principle issues.

本发明的目的是要提供一种休积更小、防振更好、存贮空间作为娱乐、学习和能满足不同行业需要移动办公人员的穿戴式多媒体播放机。 The purpose of the invention is to provide an off-plot smaller, better anti-vibration, storage space as entertainment, learning and meet the needs of different industries wearable multimedia player mobile workers.

发明内容 SUMMARY

本发明的目的是通过如下技术方案来实现的:本发明由手掌大小的主机和一副头戴眼镜组成,其特征在于所述的眼镜采用微显示器发 The object of the present invention is achieved by the following technical solutions: The present invention is palm-sized and a host wearing glasses composition, characterized in that the glasses made using a microdisplay

光器件,通过光学成像技术,虚拟大显示屏幕;主机采用ARM7-TDMI 32bitRISC处理器,本发明所述的微处理器内部集成了16 KB cache, 8 KB SRAM, I2 C bus控制器,IDE控制器,中断控制器、两个定时器、看门狗和实时时钟;所述的主机通过VGA接口连接所述头戴眼镜。 Optical device, optical imaging, virtual large display screen; host using ARM7-TDMI 32bitRISC processor, internal microprocessor of the present invention integrates a 16 KB cache, 8 KB SRAM, I2 C bus controller, IDE, the controller , interrupt controller, two timers, real time clock and watchdog; host connected through the interface of the VGA wearing glasses.

本发明所述微处理器分别连接存储器、USB2. 0接口和100兆RJ45 宽带网接口。 The present invention is respectively connected to the microprocessor memory, USB2. 0 interface and the broadband network interface 100 MB RJ45. 所述的存储器采用光碟或者存储器采用硬盘。 Said memory using a memory disc or a hard disk. 微处理器的操作系统采用uClinux kernel 2. 4. 17,图形接口为Micro-windows 0.90。 The microprocessor operating system uses uClinux kernel 2. 4. 17, graphical interface Micro-windows 0.90. 支持MPEG-2、 MPEG-1 layer 2、 MP3、低失真穿戴式DVDC、 AC-3、 WMA的解码,声频采样率可选32 kHz、 44.1 kHz、 48kHz、88.2kHz、 96kHz。 Support for MPEG-2, MPEG-1 layer 2, MP3, low distortion wearable DVDC, AC-3, the decoding WMA, alternative audio sampling rate 32 kHz, 44.1 kHz, 48kHz, 88.2kHz, 96kHz. 视频处理方面支持MPEG-1 andMPEG-2 解码,支持MPEG-4优化的GMC and QPEL解码。 Video processing to support MPEG-1 andMPEG-2 decoding, MPEG-4 supports optimized GMC and QPEL decoding.

本发明所述的USB2.0接口用于从个人电脑考贝电影文件和其它声、图、文数据,也可用100兆RJ45宽带网接口进行网络浏览并下载电影文件和其它声、图、文数据。 USB2.0 interface for PCs Cowper movie files and other sound, picture, text data, may also be 100 MB RJ45 broadband network interface for web browsing and file download movies and other audio, graphics, and text data according to the present invention .

本发明的VGA接口用于连接头戴眼镜式显示器并使穿戴式DVD通过着装系统佩带起来。 VGA interface of the invention for connecting the headset wearable glasses-type display and DVD system dress wear them through.

本发明的头戴眼镜由于采用标准的VGA接口所以它不仅可以与本发明主机相连接,还可以用于连接其它具有VGA接口的视频设备, 例如笔记本电脑,由于本发明的头戴眼镜的功耗远比笔记本电脑屏幕小,所以当使用本发明的头戴眼镜来代替笔记本电脑屏幕时,笔记本电脑的待机时间至少可以延长一倍。 Wearing spectacles present invention, since a standard VGA interface so it can be connected only to the host according to the present invention, can also be used with other video devices connected VGA interface, such as laptop computers, due to the wearing of glasses of the present invention, power consumption smaller than the laptop screen, so when using the headgear of the present invention to replace eyeglasses laptop screen, laptop standby time can be extended at least doubled. 个人隐私将得到保护更是其特占。 Personal privacy will be protected even more special is its account.

另外当使用本发明的头戴眼镜来代替笔记本电脑屏幕时,并通过电脑来玩电脑游戏时,用户的感觉会更好。 Also wearing glasses when using the present invention to replace the laptop screen and the computer to play games through the computer, the user will feel better.

本发明所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用OLED且具有VGA分辨率。 The present invention is a wearable DVD, wherein said light emitting device using OLED microdisplay and having a VGA resolution.

本发明所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用OLED且具有SVGA及SVGA以上的分辨率。 The present invention is a wearable DVD, wherein said light emitting device using OLED microdisplay and have more and SVGA SVGA resolution.

本发明所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用TFT器件具有VGA以上的分辨率。 The present invention is a wearable DVD, wherein said light emitting device using a micro display device having a TFT VGA resolution or more.

本发明所述的微显示器发光器件的大视角光学系统采用非线性三维非球面光学设计和加工成型。 Microdisplay large viewing angle optical system of the light emitting device of the present invention employs a three-dimensional nonlinear aspheric optical design and molding process.

本发明与现有技术相比具有体积小、重量轻、携带方便等优点。 The prior art and the present invention has a small size, light weight, and easy to carry compared.

附图说明 BRIEF DESCRIPTION

图l是本发明的主机电路框图。 Figure l is a circuit block diagram of a host of the present invention.

图2是本发明眼睛的结构示意图。 FIG 2 is a schematic view of the eye of the present invention. 图3是本发明使用时的结构示意图。 3 is a schematic structural view of the present invention.

下面附图说明对本发明作进一步详细的描述:如图1所示,主机的大小主要取决于硬盘的尺寸。 The following description of the drawings The present invention will be further described in detail: as shown in FIG. 1, the size of the host depends on the size of the hard disk. 当使用2. 5寸硬盘时(100x70xl0mm), 主机外型尺寸为130x80xl8mm。 When a 2.5-inch hard disk (100x70xl0mm), Host Dimensions of 130x80xl8mm. 主机的电源管理电路根据每一个模块是否正在使用来进行供电。 Host power management circuit supplies electrical power module according to whether each is in use. 例如:只有当用户联接USB接口时整个USB模块才会工作否则将处于休眠状态,其它模块也如此,只有当用户联接Ethernet网络接口时整个网络模块才会工作否则将处于休眠状态。 For example: only when the user to connect a USB interface USB entire module will work or they will be in a dormant state, so other modules, only when the user to connect the entire network Ethernet Network Interface Module will work otherwise dormant.

USB2.0用于从个人电脑考贝电影文件和其它声、图、文数据。 USB2.0 used, maps, text data from PC Cowper movie files and other sound. 也可以用宽带网接口(Ethernet网络接口)进行网络浏览并通过宽带网接口下载电影文件和其它声、图、文数据。 It can also be a web browser with broadband network interface (Ethernet Network Interface) interface to download movies and other files and sound, graphics, and text data over broadband networks. VGA接口用于连接头戴眼镜式显示器并通过着装系统佩带起来,由于主机轻便只有200克左右且防震,眼镜式显示器也只有80克左右,因此佩带穿戴式DVD的人甚至可以在运动中观看屏幕,这就为那些希望利用屏幕, 一边看一 VGA interface for connecting wearing glasses-type display and wear them through dress system, because only about 200 grams host lightweight and shock, glasses-type display is only about 80 grams, so wear wearable DVD people can even view the screen in motion , which for those who wish to take advantage of the screen, while watching a

边进行学习或操作的人提供了可能。 People learning or side operation possible. 更为那些希望在虚拟环境中运动的人提供了这种环境。 Those who want more movement in virtual environments provide this environment.

主机釆用ARM7-TDMI 32bit RISC处理器并在处理器内部集成了16 KB cache, 8 KB SRAM, I2 C bus控制器,IDE控制器,中断控制器、两个定时器、看门狗和实时时钟。 Preclude the use of host ARM7-TDMI 32bit RISC processor, a 16 KB cache and integrated within the processor, 8 KB SRAM, I2 C bus controller, IDE, controller, interrupt controller, two timers, real time clock and watchdog . 主机采用4MBytes Flash, 8Mbytes SRAM,有USB2. 0接口和100兆RJ45宽带网接口。 Host use 4MBytes Flash, 8Mbytes SRAM, there USB2. 0 interface and a 100 MB broadband network RJ45 interface.

操作系统采用UClinux kernel 2. 4-xx,图形接口为Micro-windows 0.90。 The operating system UClinux kernel 2. 4-xx, a graphical interface Micro-windows 0.90. 支持MPEG-2, MPEG-1 layer 2, MP3,低失真穿戴式DVDC, AC-3, WMA的解码,声频采样率可选32, 44.1, 48,88.2, 96kHz 。 Support for MPEG-2, MPEG-1 layer 2, MP3, low distortion wearable DVDC, AC-3, the decoding WMA, alternative audio sampling rate 32, 44.1, 48,88.2, 96kHz. 视频处理方面支持MPEG-landMPEG-2解码,支持MPEG-4优化的GMC and QPEL解码。 Video processing support MPEG-landMPEG-2 decoding, MPEG-4 supports optimized GMC and QPEL decoding.

如图2所示,本发明的眼镜采用Micro display (微显示器,它一般用来做投影仪)发光器件,通过特殊的光学成像技术,虚拟2米处62英吋的大显示屏幕。 2, the glasses of the present invention employs Micro display (micro-display, it is generally used for a projector) light emitting device, through a special optical imaging, virtual large display screen 2 meters 62 inches. 穿戴式DVD有两个系列,他们的存储介质不同, 一种使用光碟另一种使用硬盘。 Wearable DVD has two series, they have different storage media, CD using another hard disk. 穿戴式DVD可以用来看电影、看图片,可以用来看书籍和电子文档,也可以利用所提供的语音朗续功能来阅读电子书籍和文档。 Wearable DVD can be used to watch movies, look at pictures, and books can be used to view electronic documents, you can also use the voice functionality provided by Lang continued to read e-books and documents. 穿戴式DVD可以存储多达30部Mpag-4格式的电影、存储数百部小说和巨大的个人图书文档资料。 Wearable DVD can store up to 30 Mpag-4 format movies, store hundreds of novels and books of great personal documentation. 存储介质不同, 一种使用光碟另一种使用硬盘。 Different storage media, CD using another hard disk. 穿戴式DVD属于高级个人电子消费品、也可以作为各类学习和不同行业的移动办公人员的工具。 Wearable DVD is an advanced personal electronic consumer goods, and also as a learning tool for all kinds of mobile workers in different industries. 穿戴 Dress

式DVD应用前景和市场前景非常广宽。 DVD-style application prospects and market prospects are very wide wide. 大视角光学系统是决定产品应用效果的关键技术,大视角光学系统需要非线性三维非球面光学设计和加工成型,设计和加工难度很大。 Large viewing angle optical system is a key technology to the product application effect, large viewing angle optical system requires three-dimensional nonlinear aspheric optical design and molding process, a great design and processing difficulty. 眼镜硬件调焦机构,关系到用户的使用舒适性,以便满足个性化要求。 Glasses hardware focusing mechanism, related to the comfort of the user, in order to meet individual requirements. 调焦机构属于精密机械设计和加工。 Focusing mechanism is a precision mechanical design and processing. 由于采用微显示器,它的发光面很小,仅有10xl0咖左右,功耗很小,仅需几十毫瓦。 Since the micro display, its light-emitting surface is very small, only about 10xl0 coffee, power consumption is very small, only tens of milliwatts.

本发明的穿戴式DVD的主要技术指标: Wearable DVD of the present invention the main technical indicators:

头戴式800X600 SVGA接口的眼镜(虚拟62英吋真彩色显示器) VGA接口、 YPbPr接口最高分辨率:1920xl080i MPEG-4(符合ISO MPEG-4 Simple/Advanced Simple Profile标准) 支持DVX、 WMA、 MP3 USB2.0接口音频输出、输入接口(杜比数字音效,MPEG-1 Layer 1, 2, 3 (MP3)) 2. 5英寸20GB移动硬盘Sanyo DVD A/V 接口(HDTV接口) The head-mounted glasses 800X600 SVGA interface (virtual 62-inch true color display) VGA Interface, YPbPr interfaces maximum resolution: 1920xl080i MPEG-4 (in line with ISO MPEG-4 Simple / Advanced Simple Profile standard) support DVX, WMA, MP3 USB2 .0 audio output interface to input interface (Dolby digital audio, MPEG-1 Layer 1, 2, 3 (MP3)) 2. 5 inch mobile 20GB hard drive Sanyo DVD A / V interfaces (HDTV Interface)

主要功能: The main function:

移动视频播放器(可贮存MPEG-4格式DVD视频文件约60小时, 约30部电影) Mobile video players (MPEG-4 format can be stored DVD video file about 60 hours, about 30 films)

可作数码相机伴侣(储存数千张高分辨率数码照片)移动硬盘数码录音机电子书,本发明分有腰带式着装方案:将主机、电池分别挂在腰带上,眼镜不用时也可以挂在腰带上。 Can be used for digital camera companion (store thousands of high-resolution digital photos) mobile hard disk digital recorder e-books, the present invention is divided into belted dress program: host, batteries are worn on the belt, glasses when not in use can also be hung on the belt on. 胸挂式着装方案:通过胸带将主机和电池斜挂在侧胸。 Chest hanging dress program: chest strap through the body and the battery side Xiegua chest. 运动型着装方案:眼镜通过尼龙扣带, Sport dress program: glasses through a nylon tape,

紧索在头部。 Rigging the head. 主机和电池装在皮制的腰袋中然后装在腰带上。 And a battery mounted on the main leather waist bag is then mounted on the belt.

本发明的穿戴式DVD由于没有TFT玻璃的LCD屏,体积和重量至少可减掉二倍甚至更多。 Wearable DVD present invention, since there is no glass TFT LCD screen, the size and weight may lose at least twice or more. 移动DVD播放机的另一个显著缺点是,它的防振动性能有限,原因是为了方便盘片的更换,作为运动部件的盘片要求随时拆装,而且盘片有较大的物理尺寸和质量,所以,对移动DVD播放机而言,防振动性能有限是原理性的问题。 Another significant disadvantage is that a DVD player movement, its anti-vibration performance is limited, because in order to facilitate replacement of the disk as the disk at any required disassembly of the moving member, and the disk has a large physical size and mass, so, mobile DVD player, the anti-vibration performance is limited principle issues. 另外,由于硬件架构不同,穿戴式DVD增加了很多个人电脑才具有的功能。 In addition, due to the different hardware architectures, wearable DVD adds a lot of PC that has the function. 可以讲, 穿戴式DVD是移动DVD播放机的变革并将改变这一市场的面貌,它可能带来的经济利益非常巨大。 Can speak, wearable DVD mobile DVD player is change and will change the face of this market, it could bring enormous economic benefits.

Claims (13)

1.一种穿戴式DVD,由手掌大小的主机和一副头戴眼镜组成,其特征在于所述的眼镜采用微显示器发光器件,通过光学成像技术,虚拟大显示屏幕;主机采用ARM7-TDMI 32bit RISC微处理器,所述的微处理器内部集成了16KB cache、8KB SRAM、I2C bus控制器、IDE控制器、中断控制器、两个定时器、看门狗和实时时钟;所述的主机通过VGA接口连接所述头戴眼镜。 A wearable DVD, a palm-sized and a host wearing glasses composition, wherein said display glasses micro light-emitting device, by optical imaging, virtual large display screen; host using ARM7-TDMI 32bit RISC microprocessor, said microprocessor incorporates internal 16KB cache, 8KB SRAM, I2C bus controller, IDE, controller, interrupt controller, two timers, real time clock and watchdog; by the host VGA interface connecting the headset glasses.
2、 根据权利要求1所述的穿戴式DVD,其特征在于所述徼处理器分别连接存储器、USB2. 0接口和100Base-T型RJ45宽带网接口。 2. The wearable DVD according to claim 1, wherein said memory processor connects Jiao, USB2. 0 interface and a 100Base-T RJ45 type broadband network interface.
3、 根据权利要求2所述的穿戴式DVD,其特征在于所述的存储器采用光碟。 3, according to the DVD wearable claim 2, wherein said memory disc employed.
4、 根据权利要求2所述的穿戴式DVD,其特征在于所述的存储器采用硬盘。 4, according to the DVD wearable claim 2, wherein said memory is a hard disk.
5、 根据权利要求2所述的穿戴式DVD,其特征在于所述微处理器的操作系统采用uClinux kernel 2.4-xx,图形接口为Microwindows 0.90,支持MPEG-2、 MPEG-1 layer 2、 MP3、低失真DVDC、 AC-3、 WMA的解码,声频采样率选32 kHz、 44.1 kHz、 48 kHz、 88.2 kHz、 96kHz。 5, according to the DVD wearable claim 2, characterized in that the operating system of the microprocessor employed uClinux kernel 2.4-xx, a graphical interface Microwindows 0.90, supports the MPEG-2, MPEG-1 layer 2, MP3, low distortion DVDC, AC-3, WMA decoding, the audio sampling rate is selected 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96kHz.
6、 根据权利要求5所述的穿戴式DVD,其特征在于视频处理方面支持MPEG-1和MPEG-2解码,支持MPEG-4优化的GMC和QPEL 解码。 6. The wearable DVD 5 claim, wherein the video processing to support MPEG-1 and MPEG-2 decoding, MPEG-4 supports optimized QPEL GMC and decoding.
7、 根据权利要求2所述的穿戴式DVD,其特征在于所述的USB2. 0 接口用于从个人电脑拷贝电影文件和其它声、图、文数据; 100Base-T型RJ45宽带网接口用于进行网络浏览并下载电影文件和其它声、图、文数据。 7, according to the DVD wearable claim 2, wherein said USB2 0 PC interface is used to copy a movie from files and other sound, graphics, and text data;. 100Base-T RJ45 type broadband network interface for web browsing and downloading movies and other sound files, graphics, and text data.
8、 根据权利要求1所述的穿戴式DVD,其特征在于所述的VGA接口用于连接头戴眼镜式显示器并使穿戴式DVD通过着装系统佩带起来。 8. The wearable DVD according to claim 1, wherein said VGA interface for connecting head mount wearable glasses-type display and DVD system dress wear them through.
9、 根据权利要求1所述的穿戴式DVD,其特征在于所述的头戴眼镜采用VGA接口用于连接主机。 9, according to the DVD wearable claim 1, wherein said wearing glasses using VGA interface to a host.
10、 根据权利要求1所述的穿戴式DVD,其特征在于所述的头戴眼镜连接具有VGA接口的视频设备。 10. The wearable DVD according to claim 1, characterized in that said wearing eyeglasses device having a VGA video connection interface.
11、 根据权利要求1所述的穿戴式DVD,其特征在于所述的微显示器发光器件的大视角光学系统采用非线性三维非球面光学设计和加工成型。 11. The wearable DVD according to claim 1, characterized in that the large viewing angle of the display light-emitting device of an optical micro-system three-dimensional nonlinear aspheric optical design and molding process.
12、 根据权利要求1所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用OLED且具有VGA分辨率。 12, according to the DVD wearable claim 1, wherein said light emitting device using OLED microdisplay and having a VGA resolution.
13、 根据权利要求1所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用OLED且具有SVGA及SVGA以上的分辨率。 13, according to the DVD wearable claim 1, wherein said light emitting device using OLED microdisplay and have more and SVGA SVGA resolution. 14、 根据权利要求1所述的穿戴式DVD,其特征在于所述的微显示器发光器件采用TFT器件且具有VGA以上的分辨率。 14, according to the DVD wearable claim 1, wherein said light emitting device microdisplay and a TFT device having at least VGA resolution.
CN 200310111790 2003-10-13 2003-10-13 Wearable dvd CN100464374C (en)

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