Vehicular video and audio expander, and vehicular video and audio system
An expansion device, audio and video technology, applied in the parts of the TV system, the parts of the color TV, the TV and other directions, can solve the problems of spending a lot of time, consumers are discouraged, etc., and achieve the effect of expanding the audio and video signal source.
Inactive Publication Date: 2006-12-20
陈敏锋 +2
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the existing car audio-visual system has been assembled properly when the car leaves the factory, and then when the user needs to expand, it must be refitted, which makes consumers discouraged.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Please refer to figure 1 , figure 1 It is a schematic block diagram of an embodiment of the car audio-visual system according to the present invention. Such as figure 1 As shown, the car audio-visual device according to the present invention includes: an audio-visual expansion device 1, a disc changer 2, a removable media storage device 3, a handheld communication device 4, a microphone 5, and a display 6 , a sound host 7, and a loudspeaker 8. According to the car audio-visual expansion device 1 of the present invention, it is respectively connected to a disc changer 2, a removable media storage device 3, a handheld communication device 4, a microphone 5, a display 6, and an audio host 7, etc., and the audio The main unit 7 is still connected to the speaker 8 .
[0019] The CD changer 2 is any CD player combined with a multi-disc changing mechanism, which can be an audio player, such as a music CD (Compact Disc, referred to as CD) player, or an audio-visual player c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a vehicle video amplifier, and a relative vehicle video system, wherein the device comprises: a video amplifying device for generating one output signal, an output device for receiving the output signal, an optical disc exchanger for generating the first input signal to the video amplifying device, a detachable media storage device for generating the media data to the video amplifying device to be processed into the second input signal, a hand-held communicator for generating the communication data to the video amplifying device to be processed into the third signal. When in the optical disc exchanger mode, the video amplifying device selects the first input signal as the output signal; when at the media play mode, the video amplifying device selects the second input signal as the output signal; and when at the communication mode, selects the third input signal as the output signal. The invention can avoid changing former hardware, to integrate the optical disc exchanger, the datable media storage device, and the hand-held communicator inside the vehicle video system.
Description
technical field [0001] The present invention relates to the audio-visual technology for vehicles, in particular to a video-audio expansion device for vehicles and a video-audio system for vehicles using it. Background technique [0002] With the advancement of digital audio-visual technology, it provides people with colorful audio-visual entertainment life, and people's demand for audio-visual entertainment will directly affect the lifestyle at home, so there is a trend of home theater. Then, the demand for high-quality audio and video has further extended to the mobile environment of the car. In recent years, CD, VCD, DVD and other optical disc players, or even LCD TV screens (LCD TV) have been listed as standard equipment for cars, which can be seen. Furthermore, the popularization of removable media storage devices (such as the iPod produced by Apple Computer) and mobile phones makes the users in the car have a strong demand for the expandability of the car audio-visual s...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G11B31/00H04N5/765H04M11/00
Inventor 陈敏锋胡佳赐邱峰青
Owner 陈敏锋