CN101018298A - Multimedia device connector - Google Patents
Multimedia device connector Download PDFInfo
- Publication number
- CN101018298A CN101018298A CN 200610023771 CN200610023771A CN101018298A CN 101018298 A CN101018298 A CN 101018298A CN 200610023771 CN200610023771 CN 200610023771 CN 200610023771 A CN200610023771 A CN 200610023771A CN 101018298 A CN101018298 A CN 101018298A
- Authority
- CN
- China
- Prior art keywords
- multimedia device
- wireless
- connector
- audio
- output port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The connector for a multimedia device comprises: more than one video input ports every connected to multimedia device for receiving signal, a video output port, more than one wireless output ports to send wireless control signal for operating multimedia device, and a logic switch module connected every video input and output port and wireless output port to receive wireless trigger signal from a remote controller and hereby select a multimedia device and switch the corresponding video signal to the video output port.
Description
[technical field]
The present invention is about a kind of connector, particularly a kind of connector about multimedia device.
[background technology]
Arriving along with multimedia era, the product of multimedization also is subjected to consumer's favor, for example, the video and audio CD disc player, Digital Television, sound equipment, radio receiver and multimedia computer or the like, yet when using these multimedia devices, need to open its power supply to operate, and after finishing using, need close its power supply or make it enter standby operating mode, if a kind of signal switching apparatus can be provided, each multimedia device is combined, allow the user can freely select the multimedia device of desire operation, and need not, can promote the operation ease of multimedia device greatly via loaded down with trivial details start and shutdown procedures.
Please refer to the TaiWan, China patent announcement number No. 469737, this patent discloses a kind of multimedia automatic switchover system, be applied to several signal generation devices such as tuner, camera, projector, cassette player, CD-ROM drive, computer, when sharing sound and image display device, the signal that can judge and select last activation, input automatically and be received by system, as carrying out action command, make the action of sound and image display device, and do not need manual operation to select.When after selecting and signal output device in operation when suspend using, native system can automatic rebound be chosen the signal that the signal output device of previous or other preset order is exported, and continues to play.Native system also can with manual mode and usefulness, in several signal output devices, manually select one of them as signal of carrying out action command.
Though aforesaid way can promote operation ease, but in the signal line layoutprocedure between each multimedia device and multimedia automatic switchover system, to make the circuit arrangement become problem to be improved, therefore, how a kind of connector of multimedia device is provided, with the operation ease that promotes multimedia device and improve the in disorder situation of circuit, become one of researcher's problem to be solved.
[summary of the invention]
In view of above problem, main purpose of the present invention is to provide a kind of connector of multimedia device, switches to corresponding multimedia device by connector, thereby promotes the convenience of operation.
Therefore, for reaching above-mentioned purpose, the connector of the disclosed multimedia device of the present invention includes: more than one audio-visual input port, audio-visual output port, more than one wireless output port and logical switch unit.
More than one audio-visual input port, be connected to more than one multimedia device, and receive each multimedia device (example, computer, radio receiver, video and audio CD disc player and TV) output video-audio signal, wherein each multimedia device more includes a wireless signal receiver (example, infrared receiver or blue teeth wireless receiver).
Audio-visual output port, in order to export this video-audio signal, wherein audio-visual output port more is connected to a display, to export this video-audio signal.
More than one wireless output port sends a wireless control signal, in order to control each multimedia device.
The logic handover module, connect each audio-visual input port and audio-visual output port and each wireless output port, receive the wireless trigger signal of remote controller, according to the selected multimedia device of wireless trigger signal, by the extremely selected multimedia device of wireless output port output wireless control signal, and switch video-audio signal corresponding to selected multimedia device to audio-visual output port, wherein the logic handover module includes a signal interpretation unit, in order to the wireless trigger signal is deciphered.
Connector by this multimedia device, allow the user can freely switch each multimedia device fast, with each multimedia device of respective operations, need not to wait for after a multimedia device cuts out and open another multimedia device again, to save user's operating time, and the lifting operation ease, and the control mode by wireless transmission, also can avoid the in disorder situation of circuit.
Relevant characteristics and implementation of the present invention cooperate icon to be described in detail as follows as most preferred embodiment now.
[description of drawings]
Fig. 1 is the circuit block diagram of connector of the present invention.
The system block diagrams of Fig. 2 for being connected between connector of the present invention and the multimedia device.
[embodiment]
Please refer to shown in Figure 1ly, be the circuit block diagram of connector of the present invention, and connector 10 includes: audio-visual input port 11, audio-visual output port 12, wireless output port 13, logic handover module 14 and wireless receiver 15.
Audio-visual input port 11, be connected with logic handover module 14, in order to the connecting interface of signal transmission to be provided, so that connector 10 is connected to more than one multimedia device, and reception is from the video-audio signal of each multimedia device output, and the image interface specification of audio-visual input port 11 includes: digital video interface (DigitalVisual Interface, DVI), super video signal interface (Super-Video), VGA video signal specification, high resolution multimedia interface (Highly Definition Media Interface, and the source of sound interface specification includes RCA source of sound interface HDMI) or RCA aberration video signal specification or the like,, coaxial digital tone source interface or optical fiber source of sound interface or the like.
Audio-visual output port 12, be connected with logic handover module 14, in order to the connecting interface of signal transmission to be provided, so that the video-audio signal that connector 10 outputs receive, and the signal transmission path that switches according to logic handover module 14, the video-audio signal of output correspondence is to the display (not shown), and the image interface specification of audio-visual output port 12 includes: digital video interface (DVI), super video signal interface (Super-Video), VGA video signal specification, high resolution multimedia interface (HDMI) or RCA aberration video signal specification or the like, and the source of sound interface specification includes RCA source of sound interface, coaxial digital tone source interface or optical fiber source of sound interface or the like.
Please refer to shown in Figure 2ly, the system block diagrams for being connected between connector of the present invention and the multimedia device includes: connector 10, computer 20, radio receiver 30, video and audio CD disc player 40, TV 50 and remote controller 60.
Video and audio CD disc player 40, be connected with connector 10, have CD-ROM drive and audio-visual decoding circuit, in order to play digital versatile disc (Digital Versatile Disc, DVD) with Video Compact Disc (Video CompactDisk, VCD), wherein video and audio CD disc player 40 more includes the wireless signal receiver (not shown), to be received from the wireless control signal of connector 10 emissions, the further start and the shutdown of control video and audio CD disc player 40, and the wireless output port 13 in the corresponding connector 10 of wireless signal receiver includes infrared transmission specification or blue teeth wireless specification.
Connector by this multimedia device, allow the user can freely switch each multimedia device fast, with each multimedia device of respective operations, need not to wait for after a multimedia device cuts out and open another multimedia device again, to save user's operating time, and the lifting operation ease, and the control mode by wireless transmission, also can avoid the in disorder situation of circuit.
Claims (13)
1. the connector of a multimedia device is characterized in that the connector of this multimedia device includes:
More than one audio-visual input port is connected to more than one multimedia device, and receives the video-audio signal of each multimedia device output;
One audio-visual output port is in order to export this video-audio signal;
More than one wireless output port sends a wireless control signal, in order to control respectively this multimedia device; And
One logic handover module, connect each audio-visual input port and audio-visual output port and each wireless output port, receive the wireless trigger signal of a remote controller, according to the selected multimedia device of this wireless trigger signal, export this wireless control signal to selected multimedia device by this wireless output port, and switch video-audio signal corresponding to selected multimedia device to corresponding audio-visual output port.
2. the connector of multimedia device as claimed in claim 1, it is characterized in that: this wireless output port can be an infrared ray output port.
3. the connector of multimedia device as claimed in claim 1, it is characterized in that: this wireless output port can be a blue teeth wireless output port.
4. the connector of multimedia device as claimed in claim 1 is characterized in that: comprise more than one wireless signal receiver, be arranged at respectively this multimedia device respectively, in order to receive this wireless control signal.
5. the connector of multimedia device as claimed in claim 4, it is characterized in that: this wireless receiver can be an infrared receiver.
6. the connector of multimedia device as claimed in claim 4, it is characterized in that: this wireless receiver can be a blue teeth wireless receiver.
7. the connector of multimedia device as claimed in claim 1, it is characterized in that: this multimedia device can be a computer.
8. the connector of multimedia device as claimed in claim 1, it is characterized in that: this multimedia device can be a Digital Audio Broadcasting.
9. the connector of multimedia device as claimed in claim 1, it is characterized in that: this multimedia device can be a digital video radio receiver.
10. the connector of multimedia device as claimed in claim 1, it is characterized in that: this multimedia device can be a video and audio CD disc player.
11. the connector of multimedia device as claimed in claim 1 is characterized in that: this multimedia device can be a TV.
12. the connector of multimedia device as claimed in claim 1 is characterized in that: comprise a video and audio output device, be connected in this audio-visual output port, in order to export this video-audio signal.
13. the connector of multimedia device as claimed in claim 1 is characterized in that: this logic handover module includes a signal interpretation unit, in order to this wireless trigger signal is deciphered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610023771 CN101018298A (en) | 2006-02-07 | 2006-02-07 | Multimedia device connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610023771 CN101018298A (en) | 2006-02-07 | 2006-02-07 | Multimedia device connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101018298A true CN101018298A (en) | 2007-08-15 |
Family
ID=38727034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610023771 Pending CN101018298A (en) | 2006-02-07 | 2006-02-07 | Multimedia device connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101018298A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102740027A (en) * | 2011-04-15 | 2012-10-17 | 海尔集团公司 | Device and method for television power control and management |
CN102801922A (en) * | 2012-08-07 | 2012-11-28 | 天津全华时代航天科技发展有限公司 | System for switching video based on PWM signal, and method thereof |
CN102802069A (en) * | 2012-07-26 | 2012-11-28 | 宁波市胜源技术转移有限公司 | Television remote control |
CN103916694A (en) * | 2013-01-07 | 2014-07-09 | 华为终端有限公司 | Broadcast source processing method and device |
CN105912115A (en) * | 2016-04-07 | 2016-08-31 | 上海斐讯数据通信技术有限公司 | Intelligent terminal based Bluetooth connection device switching method and system |
CN102740027B (en) * | 2011-04-15 | 2016-12-14 | 海尔集团公司 | TV power supply controls managing device and method |
CN107800975A (en) * | 2016-09-06 | 2018-03-13 | 宏正自动科技股份有限公司 | Video switcher, video switching system and video switching method |
CN114615444A (en) * | 2022-05-11 | 2022-06-10 | 宏晶微电子科技股份有限公司 | Display control device, data output method, HDMI distributor and medium |
-
2006
- 2006-02-07 CN CN 200610023771 patent/CN101018298A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102740027A (en) * | 2011-04-15 | 2012-10-17 | 海尔集团公司 | Device and method for television power control and management |
WO2012139342A1 (en) * | 2011-04-15 | 2012-10-18 | 海尔集团公司 | Television power control management apparatus and method |
CN102740027B (en) * | 2011-04-15 | 2016-12-14 | 海尔集团公司 | TV power supply controls managing device and method |
CN102802069A (en) * | 2012-07-26 | 2012-11-28 | 宁波市胜源技术转移有限公司 | Television remote control |
CN102802069B (en) * | 2012-07-26 | 2015-09-16 | 宁波市胜源技术转移有限公司 | A kind of TV remote controller |
CN102801922A (en) * | 2012-08-07 | 2012-11-28 | 天津全华时代航天科技发展有限公司 | System for switching video based on PWM signal, and method thereof |
CN102801922B (en) * | 2012-08-07 | 2014-11-05 | 天津全华时代航天科技发展有限公司 | System for switching video based on PWM signal, and method thereof |
CN103916694A (en) * | 2013-01-07 | 2014-07-09 | 华为终端有限公司 | Broadcast source processing method and device |
CN105912115A (en) * | 2016-04-07 | 2016-08-31 | 上海斐讯数据通信技术有限公司 | Intelligent terminal based Bluetooth connection device switching method and system |
CN107800975A (en) * | 2016-09-06 | 2018-03-13 | 宏正自动科技股份有限公司 | Video switcher, video switching system and video switching method |
CN107800975B (en) * | 2016-09-06 | 2019-11-15 | 宏正自动科技股份有限公司 | Video switcher, video switching system and video switching method |
CN114615444A (en) * | 2022-05-11 | 2022-06-10 | 宏晶微电子科技股份有限公司 | Display control device, data output method, HDMI distributor and medium |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100568936C (en) | Video/audio output device and external loudspeaker controller | |
CN108605109B (en) | Display apparatus and method for controlling the same | |
US9319616B2 (en) | Control method of an audio/video system | |
US20060265654A1 (en) | Content display-playback system, content display-playback method, recording medium having a content display-playback program recorded thereon, and operation control apparatus | |
CN101018298A (en) | Multimedia device connector | |
CN103500081A (en) | Display method and display device | |
US8743293B1 (en) | Control method of an audio/video system | |
US11849170B2 (en) | Soft universal remote controller | |
US20100008636A1 (en) | Video display device, video playback device, video playback display system and control method thereof | |
JP2003067073A (en) | Information processor | |
US20170300195A1 (en) | Content transmission device and mobile terminal | |
US9358459B2 (en) | Information processing device, display device, and information processing system | |
JP4823373B2 (en) | Video / audio processing apparatus and video / audio processing method | |
CN101309378B (en) | Broadcast receiving apparatus and method for replaying content thereby | |
US20090044221A1 (en) | Information Processing Apparatus and Program Startup Control Method | |
US20120141087A1 (en) | Method and system for a simple user interface to an electronic device | |
US20070159555A1 (en) | Video displaying device | |
US20090167962A1 (en) | Computer Monitors | |
JP2007149183A (en) | Voice processor and display device with same | |
CN101017605A (en) | The switcher of the multimedia video and audio device | |
CN2914524Y (en) | Amusement device | |
CN102238359A (en) | Computer device, digital electronic system and control method thereof | |
US20060288292A1 (en) | System and method for displaying information of a media playing device on a display device | |
US20220167056A1 (en) | Information Processing Terminal, Information Processing Method, And Program | |
CN101482852B (en) | Computer system with multimedia interface apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070815 |