CN203289464U - One-to-many digital household equipment wireless connection system - Google Patents
One-to-many digital household equipment wireless connection system Download PDFInfo
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- CN203289464U CN203289464U CN2012204706797U CN201220470679U CN203289464U CN 203289464 U CN203289464 U CN 203289464U CN 2012204706797 U CN2012204706797 U CN 2012204706797U CN 201220470679 U CN201220470679 U CN 201220470679U CN 203289464 U CN203289464 U CN 203289464U
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Abstract
A one-to-many digital household equipment wireless connection system comprises a functional device terminal and a signal output terminal. The functional device terminal is connected with a plurality of household electronic devices and further comprises a multimedia wireless transmitting-receiving module, the signal output terminal comprises one or more than one audio/video signal output devices and further comprises one or more than one audio/video wireless transmitting-receiving modules, and the signal output terminal and the functional device terminal transmit signals through wireless transmission between the one or more than one audio/video signal output devices and the multimedia wireless transmitting-receiving module. The one-to-many digital household equipment wireless connection system can be one multimedia wireless transmitting-receiving module to one or more audio/video signal output devices, so that one, two, three, four or more different multimedia devices, or a plurality of same or different multimedia signals of the same multimedia device can be displayed on different display devices simultaneously.
Description
[technical field]
The utility model relates to a kind of digital family equipment connected system, particularly a kind of one-to-many digital family equipment wireless connection system.
[background technology]
Along with computer, communication, the development of consumer electronics (3C) technology, also brought gradually the convergence of 3C industry, people wish in certain scope, as family, and other associated terminal of the automatic searchs such as Office Area, application and service, and dynamically generate new network and carry out resource-sharing and cooperation with service.The equipment that resource-sharing refers to intelligence interconnection is initiatively announced own available resource by cable network and wireless network, and know its side's available resource, as computational resource, memory space, input function, Presentation Function, print resource, communication function, sound equipment resource etc.Wherein resource can be the function of equipment, can be also the application and service of combination.The equipment of sharing can be PC, notebook, server, switch, router, printer, facsimile machine, mobile phone, PDA etc., can be also TV, sound equipment, projector, refrigerator, water heater, air-conditioning, DVD etc.; The application of sharing can be word processing, figure demonstration, music, animation, video frequency program etc., can be also database, mailing system, ERP, CRM etc.; The service of sharing can be automatic location, tele-medicine, tourism planning, follows service, can be also ecommerce, E-Government etc.Be embodied on family's demand, people wish, by a kind of technical solution, the electronic equipment in family is carried out resource-sharing, promote the development of digital home network content service industry, promote the development of whole digital home industry.
For this reason, it is IPTV that industry has proposed IPTV, a kind ofly utilizes broadband cabled television network, integrates the multiple technologies such as the Internet, multimedia, communication; The brand-new technology of the multiple interactive services that comprises Digital Television is provided to the domestic consumer.The user can have dual mode to enjoy the IPTV service at home: (1) computer, (2) IPTV set-top box+general television set.It adapts to the trend of current network develop rapidly well, fully effectively utilizes Internet resources.Yet IPTV only accomplishes TV has been carried out combination and application by PC and the Internet, but in family, other electronic equipment all can't merge with PC or TV preferably, unless relevant device is connected on TV or PC, and due to the increase of family's area now, the increase of household electronic equipment, particularly multimedia equipment, and people are to the user demand of multichannel information, utilize the wired connection cost high and unrealistic, also inconvenience is used and management.Simultaneously, for one family, along with kinsfolk's increase, for a 3-5 people's family and the electronic equipment in 3-5 room, if all supporting one the cover home theater, be undoubtedly a kind of waste of cost.
, therefore along with the development of present wireless network, one-to-many digital family equipment wireless connection system will become a new developing direction, allow a cover home theater become possibility to adapt to whole family demand.
[utility model content]
Connect the problem of inconvenience for the digital family equipment that overcomes prior art, the utility model provides a kind of one-to-many digital family equipment wireless connection system and method.
the technical scheme of the utility model technical solution problem is: a kind of one-to-many digital family equipment wireless connection system is provided, it comprises a function device end, one signal output part, this function device end is connected with family a plurality of electronic equipments, this signal output part comprises at least two audio frequency and video output devices, this signal output part further comprises at least two audio-video wireless transmitting-receiving modules, this function device end further comprises a multi-media radio transmitting-receiving module, this signal output part and this function device end are by this at least two audio-video wireless transmitting-receiving module and this multi-media radio transmitting-receiving module wireless connections.
Preferably, be that a multi-media radio transmitting-receiving module is to an audio-video wireless transmitting-receiving module between this multi-media radio transmitting-receiving module and this at least two audio-video wireless transmitting-receiving module, or one multi-media radio transmitting-receiving module to two audio-video wireless transmitting-receiving modules, or one multi-media radio transmitting-receiving module to three audio-video wireless transmitting-receiving modules, or one multi-media radio transmitting-receiving module to four audio-video wireless transmitting-receiving modules, a multi-media radio transmitting-receiving module carries out wireless connections by at least two multi-media signals of different content simultaneously to multitone video wireless receiving and dispatching module.
Preferably, this at least two audio-video wireless transmitting-receiving module sends control signal to this multi-media radio transmitting-receiving module, and by this multi-media radio transmitting-receiving module, be sent to coupled a plurality of electronic equipments, this multi-media radio transmitting-receiving module will be converted to the same format signal from the multiple format signal of a plurality of multimedia electronic equipments, and to this at least two audio-video wireless transmitting-receiving module transmission, this format signal comprises device signal and content of multimedia signal.
Preferably, this signal output part further comprises an audio-video signal output device and a controlling equipment, this audio-video signal output device and this controlling equipment be respectively by wired or wireless this a plurality of audio-video wireless transmitting-receiving modules that are connected to, this at least two audio-video wireless transmitting-receiving module and this audio frequency and video output device becomes one or with this audio frequency and video output device, independently arrange.
Preferably, this audio-video signal output device is a display unit, its demonstration and broadcast are from the multi-media signal of this at least two audio-video wireless transmitting-receiving module, this controlling equipment comprises a remote controller, one or more of one keyboard or a mouse, it sends and controls signal to this at least two audio-video wireless transmitting-receiving module.
Preferably, this audio-video wireless transmitting-receiving module comprises a receiving terminal, one transmitting terminal, one coder/decoder, this receiving terminal is responsible for receiving the instruction of from this controlling equipment, sending, and this instruction is encoded by coder/decoder and compressed, and by transmitting terminal, be sent to this function device end to control the electronic equipment of this function device end; Simultaneously, the receiving terminal of these a plurality of audio-video wireless transmitting-receiving modules also receives from the wireless signal of this function device end and by this coder/decoder, decode and this device signal and the content of multimedia signal of decompressing, and the audio-video signal output device that sends correspondence to shows or plays.
Preferably, this audio-video wireless transmitting-receiving module further comprises an interface end, and this interface end comprises a USB interface, a VGA interface, a HDMI interface, one or more of a WI-FI interface and an AV interface.
Preferably, this function device end further comprises one or more of a PC/ notebook, a DVD/CD, a set-top box, a camera, a card reader, a networking telephone and a multimedia player, this PC/ notebook, DVD/CD, set-top box, camera and multimedia player are connected to this multi-media radio transmitting-receiving module by the interface of correspondence respectively, be used for its multi-media signal is sent to this multi-media radio transmitting-receiving module, and by this multi-media radio transmitting-receiving module, by wireless transmission, transmit signals to this a plurality of audio-video wireless transmitting-receiving modules.
preferably, this multi-media radio transmitting-receiving module comprises a receiving terminal, one transmitting terminal, one coder/decoder and an interface end, this receiving terminal is responsible for receiving the control signal from a plurality of audio-video wireless transmitting-receiving modules, and this control signal is decoded by coder/decoder and compress the rear control signal that will be correlated with by interface corresponding to interface end and deliver to this PC/ notebook, DVD/CD, set-top box, camera, or multimedia player, with On/Off and the relevant function of controlling this electronic equipment, this coder/decoder just is encoded to same multimedia form and compression to it after the multi-media signal that receives each electronic equipment that transmits from this interface end, and the front end from different multimedia electronic equipment signal is enrolled this device code, then device signal and content of multimedia signal are sent to the receiving terminal of a plurality of audio-video wireless transmitting-receiving modules by this transmitting terminal.
Preferably, this receiving terminal comprises a USB interface, a VGA interface, a HDMI interface, an AV interface, one or more of a WI-FI interface.
Compared with prior art, the utility model utilizes this multi-media radio transmitting-receiving module to realize the wireless connections of one family multimedia equipment and audio-video signal output device, and overlap family multi-media equipment by one and can realize the identical or different multimedia in a plurality of rooms of one family, the mode of its wireless transmission mainly comprises the modes such as Wi-Fi, Wireless USB, bluetooth.Pass through the utility model, can be with the multimedia function equipment in study or parlor, as PC, DVD/CD, set-top box, camera, and the audio-video signal of multimedia player outputs on the digital high-definition television in parlor or bedroom, simultaneously, can be in parlor or the bedroom medium-long range use a teleswitch, one or more of keyboard or mouse come ON/OFF or this multimedia function equipment of operation/control.And the utility model numeral front yard equipment wireless connected system can realize that the response time is controlled at 20m s, makes delay and the decay of the imperceptible signal of user, thereby realizes the wireless signal transfer of one family.
[description of drawings]
Fig. 1 is the utility model the first execution mode one-to-many digital family equipment wireless connection system, and it comprises a plurality of audio-video wireless transmitting-receiving modules and a multi-media radio transmitting-receiving module.
Fig. 2 is the circuit module structure chart of one of shown in Figure 1 audio-video wireless transmitting-receiving module.
Fig. 3 is the circuit module structure chart of one of shown in Figure 1 multi-media radio transmitting-receiving module.
Fig. 4 is the utility model the second execution mode one-to-many digital family equipment wireless connection system, and it comprises a plurality of audio-video wireless transmitting-receiving modules and a multi-media radio transmitting-receiving module.
Fig. 5 is the circuit module structure chart of one of shown in Figure 4 audio-video wireless transmitting-receiving module.
Fig. 6 is the circuit module structure chart of one of shown in Figure 4 multi-media radio transmitting-receiving module.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the utility model are further elaborated.Should be appreciated that concrete case study on implementation described herein only in order to explain the utility model, and be not used in restriction the utility model.
as shown in Figure 1, the utility model one-to-many digital family equipment wireless connection system 100 comprises a function device end 200, first signal output 30, secondary signal output 31, the 3rd signal output part 32, and the 4th signal output part 33, this function device end 200 is connected with family a plurality of electronic equipments, this four signal output part 30, 31, 32, 33 comprise respectively one first audio-video signal output device 301, one second audio-video signal output device 311, one the 3rd audio-video signal output device 321, one the 4th audio-video signal output device 331, this function device end 200 and this first signal output 30, secondary signal output 31, the 3rd signal output part 32, and the 4th signal output part 33 carries out the signal transmission by wireless transmission, thereby realize the wireless signal transfer in one family or a zone.
This first signal output 30 comprises this first audio-video wireless transmitting-receiving module 302, one first audio-video signal output device 301, and one first controlling equipment 303, this first audio-video signal output device 301 and this first controlling equipment 303 are connected with this first audio-video wireless transmitting-receiving module 302 by wired or wireless mode respectively.Wherein, this first audio-video signal output device 301 is a TV, and it is used for showing and playing the multi-media signal that receives module 302 from this first audio-video wireless.This first controlling equipment 303 comprises a remote controller 3031, one keyboard 3032, one or more of one mouse 3033, it is used for sending controls signal to this first audio-video wireless reception module 302, to control this function device end 200, and the multimedia messages that will be correlated with shows or plays by this first audio-video signal output device 301.
This secondary signal output 31 comprises one second audio-video wireless transmitting-receiving module 312, one second audio-video signal output device 311, and one first controlling equipment 313, this second audio-video signal output device 311 and this first controlling equipment 313 are connected with this second audio-video wireless transmitting-receiving module 312 by wired or wireless mode respectively.Wherein, this second audio-video signal output device 311 is a display, and it is used for showing and playing the multi-media signal of receiving and dispatching module 312 from this second audio-video wireless.This first controlling equipment 313 comprises a remote controller 3131, one keyboard 3132, one or more of one mouse 3133, it is used for sending controls signal to this second audio wireless transmitting-receiving module 312, to control this function device end 200, and the multimedia messages that will be correlated with shows or plays by this second audio-video signal output device 311.
The 3rd signal output part 32 comprises one the 3rd audio-video wireless transmitting-receiving module 322, one the 3rd audio-video signal output device 321, reaching one first controlling equipment 323, the three audio-video signal output devices 321 and this first controlling equipment 323 is connected by wired or wireless mode and the 3rd audio-video wireless transmitting-receiving module 322 respectively.Wherein, the 3rd audio-video signal output device 321 is a projecting apparatus, and it is used for showing and playing the multi-media signal of receiving and dispatching module 322 from the 3rd audio-video wireless.This first controlling equipment 323 comprises a remote controller 3231, one keyboard 3232, one or more of one mouse 3233, it controls the multi-media signal of signal to the 3rd audio-video wireless transmitting-receiving module 322 for sending, to control this function device end 200, and the multimedia messages that will be correlated with shows or plays by the 3rd audio-video signal output device 321.
The 4th signal output part 33 comprises one the 4th audio-video wireless transmitting-receiving module 332, one the 4th audio-video signal output device 331, reaching one first controlling equipment 333, the four audio-video signal output devices 331 and this first controlling equipment 333 is connected by a plurality of audio-video wireless transmitting-receiving of wired or wireless mode and this module 332 respectively.Wherein, the 4th audio-video signal output device 331 is a panel computer, and it be used for to show and plays multi-media signal from the 4th wireless receiving module 332.This first controlling equipment 333 comprises a remote controller 3331, one keyboard 3332, one or more of one mouse 3333, it is used for sending controls signal to the 4th audio-video wireless reception module 331, to control this function device end 200, and the multimedia messages that will be correlated with shows or plays by the 4th audio-video signal output device 331.
Please consult simultaneously Fig. 2, for this first audio-video wireless transmitting-receiving module 302, this the second audio-video wireless transmitting-receiving module 312, the 3rd audio-video wireless transmitting-receiving module 322, the circuit structure module diagram of the 4th audio-video wireless transmitting-receiving module 332, this the first audio-video wireless transmitting-receiving module 302, this the second audio-video wireless transmitting-receiving module 312, the 3rd audio-video wireless transmitting-receiving module 322, the 4th audio-video wireless transmitting-receiving module 332 has identical structure, and this case only describes as an example of this first audio-video wireless transmitting-receiving module 302 example.This first audio-video wireless transmitting-receiving module 302 comprises a receiving terminal 3021, one transmitting terminal 3023, one coder/decoder 3025, an and interface end 3027, this receiving terminal 3021 is responsible for receiving the instruction of from this controlling equipment 303, sending, and this instruction is encoded by coder/decoder 3025 and compressing and converting becomes control signal and by transmitting terminal 3023, is sent to this function device end 200 to control the electronic equipment of this function device end 200.Simultaneously, the receiving terminal 3021 of this wireless receiving and dispatching module 302 also receives from the wireless signal of this function device end 200 and by this coder/decoder 3025 and decompresses and decoding, then by the multimedia messages that the interface of interface end 3027 correspondences will be correlated with, by this first audio-video signal output device 302, shows or play.This interface end 3027 comprises 30273, two HDMI interfaces 30275 of 30271, one VGA interfaces of a USB interface, and an AV interface 30277.Certainly, according to the development of this industry, this interface end 3027 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
This function device end 200 comprises this first multi-media radio transmitting-receiving module 202, one PC/ notebook 203, one DVD/CD205, set-top box 207, one camera 209, one mobile phones 211, and a multimedia player 210.This PC/ notebook 203, DVD/CD205, set-top box 207, camera 209, mobile phone 211 and multimedia player 210 are connected to this first multi-media radio transmitting-receiving module 202 by the interface of correspondence respectively, be used for its multi-media signal is sent to this first multi-media radio transmitting-receiving module 202, and by this first multi-media radio transmitting-receiving module 202 by wireless transmit signals to respectively this first, the second, the the 3rd and the 4th audio-video wireless transmitting-receiving module 302,312,322,332.
please consult again Fig. 3, this the first multi-media radio transmitting-receiving module 202 comprises a receiving terminal 2021, one transmitting terminal 2023, one coder/decoder 2025 and an interface end 2027, this receiving terminal 2021 is responsible for receiving the control signal from this first audio-video wireless transmitting-receiving module 302, and this control signal is decoded by coder/decoder 2025 and compress the rear control signal that will be correlated with by the interface of interface end 2027 correspondences and deliver to this PC/ notebook 203, DVD/CD205, set-top box 207, camera 209, or multimedia player 210, with On/Off and the relevant function of controlling this electronic equipment.2025 pairs of multi-media signals that receive the various forms of each electronic equipment that is transmitted from this receiving terminal 2027 of this coder/decoder are encoded and compress, and be converted to same and be fit to the format signal of wireless transmission, to the corresponding code of the signal front end programming apparatus from different multimedia equipment or a plurality of same multimedia equipments, and with its by this transmitting terminal 2023 be sent to respectively this first, the second, the 3rd, the 4th audio-video wireless transmitting-receiving module 302,312,322,332 receiving terminal.This coder/decoder 2025 can receive the signal of two or more equipment of different multimedia from this interface end 2027 simultaneously, and the signal of different multimedia equipment is write corresponding device code, finally simultaneously by this transmitting terminal 2023 be sent to this first, second, the the three, the four audio-video wireless transmitting-receiving module 302,312,322,332 receiving terminal.In the use procedure of reality, this transmitting terminal 2023 can send two simultaneously, and three, four or more signal from different multimedia equipments, the resolution of this transmitted signal is 1920 * 1080P.This interface end 2027 comprises that 20275, one AV interfaces 20277 of 20273, two HDMI interfaces of 20271, one VGA interfaces of a USB interface and an infrared ray transmit interface.Certainly, according to the development of this industry, this interface end 2027 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
In the use of reality, people only need with this one, the second, the the three, the four audio-video signal output device 301,311,321,331 respectively with this first, the second, the the 3rd and the 4th audio-video wireless transmitting-receiving module 302,312,322,33 are connected, the interface end 2027 that multimedia electronic equipment in family is corresponding with this first multi-media radio transmitting-receiving module 202 is connected again, can realize Wireless remote control and the radio play of multimedia equipment in family.by way of example, we can be with our multimedia function equipment, as PC/ notebook 203, DVD/CD205, set-top box 207, camera 209, and multimedia player 210 is placed in the parlor of family, and with this equipment respectively the interface end 2027 corresponding with this first multi-media radio transmitting-receiving module 202 be connected, and will an audio-video signal output device 301 be set respectively in each bedroom in family, 311, 321, 331, as a display, an or TV, itself and an audio-video wireless are received and dispatched module 302, 312, 322, 332 are connected, after power on signal, we just can be by first, second, the 3rd, the 4th controlling equipment 303, 313, 323, 333 select and control this different multimedia function equipment.At first, the first user connects the power supply of this first audio-video signal output device 301, and we namely can, by as us, entering and select interface with controlling equipment 303, select access PC/ notebook 203, DVD/CD205, one of set-top box 207, camera 209, or multimedia player 210, to carry out the selection of distinct device, as accessing PC/ notebook 203, this controlling equipment 303 can be remote controller 3031, keyboard 3032 and one of mouse 3033 or other device; Secondly, after having selected corresponding device again, as PC/ notebook 203, we namely can control PC by keyboard 3032 and mouse 3033, enter the PC system, by this first audio-video signal output device 301, namely a TV shows, so that the user understands timely, such as by PC, surfing the Net, perhaps movie or music.Simultaneously, the second user can connect the power supply of this second audio-video signal output device 311, and we namely can enter and select interface by controlling equipment 313, selects access PC/ notebook 203, DVD/CD205, one of set-top box 207, camera 209, or multimedia player 210, to carry out the selection of distinct device, as accessing DVD/CD205, this controlling equipment 313 can be remote controller 3131, keyboard 3132 and one of mouse 3133 or other device; Secondly, then after having selected corresponding device, as DVD/CD205, we namely can control DVD/CD205 by keyboard 3132 and mouse 3133, enter the DVD/CD205 system, and by this second audio-video signal output device 311, namely a display shows.Simultaneously, the 3rd user can connect the power supply of the 3rd audio-video signal output device 321, namely can enter and select interface by controlling equipment 323, selects access PC/ notebook 203, DVD/CD205, one of set-top box 207, camera 209, or multimedia player 210, to carry out the selection of distinct device, as accessing set-top box 207, this controlling equipment 323 can be remote controller 3231, keyboard 3232 and one of mouse 3233 or other device; Next, then after having selected corresponding device, as set-top box 207, we namely can control set-top box 207 by keyboard 3232 and mouse 3233, enter set-top box 207 systems, by the 3rd audio-video signal output device 321, namely a projecting apparatus shows, watches different TV programme.Simultaneously, the 4th user can connect the power supply of the 4th audio-video signal output device 331, and we namely can enter and select interface by controlling equipment 333, selects access PC/ notebook 203, DVD/CD205, one of set-top box 207, camera 209, or multimedia player 210, to carry out the selection of distinct device, camera 209, this controlling equipment 333 can be remote controller 3331, keyboard 3332 and one of mouse 3333 or other device; After having selected corresponding device again, as camera 209, we namely can control camera 209 by keyboard 3332 and mouse 3333, enter camera 209 systems, by the 4th audio-video signal output device 331, namely a panel computer is watched the image that camera 209 is taken in, this function is particularly suitable in family having the old man, child need to look after, and perhaps home environment is larger, when each room in the family of understanding in good time or external circumstances.If our selector top box 207, the received information of set-top box 207 this moment will show by the 3rd audio-video signal output device 321 of selecting it, and the user will be possible to use this audio-video signal output device 322 received television signals; If the user accesses camera 209, the picture that in the family, the camera 209 of all arrangements is taken in will be presented at this four audio-video signals output device 332, this function will be particularly suitable for the larger user of domestic environment or child be arranged or situation that the old man need to monitor, under the villa environment, and at us during away from family, utilize network to be sent in user's 3G mobile this signal by PC, thereby can realize real-time monitoring.Like this, only a PC need to be arranged in our family, a DVD/CD, a set-top box 207, reach a multimedia player 210 and namely can realize in different parlors, and the facility life that this equipment brings is enjoyed in bedroom, study, gymnasium.Namely say for one family, we only need a cover family multi-media equipment (to comprise a PC/ notebook 203, one DVD/CD205, one set-top box 207, one camera 209 etc.) access this first multi-media radio transmitting-receiving module 202, the signal of identical or different multimedia equipment can be exported simultaneously at this different audio-video signal output device, with the applicable different personnel's of family demand.
Compared to existing technology, these a plurality of audio-video wireless transmitting-receiving modules 302 of the utility model utilization, 312,322,332, cover family multi-media equipment and many audio-video signal output devices 301 have been realized with a multi-media radio transmitting-receiving module 202,311,321,331 wireless connections, and play when by a cover family multi-media equipment, can realize the different multimedia equipment in a plurality of rooms of one family or a plurality of identical multimedia equipment signal, the mode of its wireless transmission mainly comprises Wi-Fi, the modes such as bluetooth, can utilize the 2.4GHZ/5.8GHZ double frequency.Pass through the utility model, can be with the multimedia function equipment in study or parlor, as PC/ notebook 203, DVD/CD205, set-top box 207, camera 209, and the audio-video signal of multimedia player 210 outputs on the digital high-definition television in parlor or bedroom, simultaneously, can be in parlor or the bedroom medium-long range use a teleswitch, keyboard, or one or more of mouse come ON/OFF or this multimedia function equipment of operation/control.
In brief, the utility model one-to-many digital family equipment wireless connection system 100 utilizes a plurality of audio-video signal output devices 301,311,321,331 receive and dispatch modules 302,312,322 with a plurality of audio-video wireless, 332 and multi-media radio transmitting-receiving modules 202 are realized wireless transmission and are controlled video and audio product, as set-top box, DVB-S (Digital Video Broadcasting-Satellite; Digital satellite factory broadcast system), DVB-C (Digital Video Broadcasting-Cable Chinese:; Digital cable broadcast system), DVD, BR-DVD and computer, notebook Chinese:.Make wireless operated on many displays or TV control respectively simultaneously multiple audio-visual devices, and the multiple audio-visual pattern such as switching machine top box/DVD/PC become possibility at any time.Mix wireless mouse, keyboard, can be used as large scale computer display screen, can enjoy the enjoyment of surfing on the net.The utility model is the breakthrough high-tech product of Digital Television industry, and it has fundamentally solved the loaded down with trivial details line concentration problem of common liquid crystals TV junctor top box, DVD, computer etc., has protected to the full extent the destruction of not sunken cord of decorateing; Simultaneously, wireless transmission distance is about 100 meters in accessible situation.Its barrier such as the penetrable wall of signal transmission, door, floor and ceiling with encryption technology there is no signal deletion without interruption.The corresponding interface that only need connect emitter terminals, needn't mobile set-top box, original putting position of DVD or computer can arbitrarily switch to arbitrary audio-visual pattern at any time in another room, at utmost offer the consumer convenient, easily with enjoyment; In addition, after the utility model is connected to the network by computer, infrared video is connected on computer by wireless transmission (USB).Just have 3G mobile and network far-end security monitoring function.The user in the situation that be away from home, still can pass through 3G mobile, watches at any time situation in family, and particularly unattended in the family or the situation that has child old man to be in, offer consumer safety, relieved and convenient to greatest extent; Separately can make large hospital patient and kith and kin's video signal purposes.Kith and kin are as long as dial by 3G mobile, just can and far away from the patient of hospital, carry out video call, in time understand patients condition, send to warm; Simultaneously, 1920 * 1080P ultrahigh resolution, make distant learning, far-end medical treatment, Web conference etc. become possibility.
please further consult Fig. 4 to Fig. 6, for the utility model the second execution mode one-to-many digital family equipment wireless connection system 400, the utility model one-to-many digital family equipment wireless connection system 400 comprises a function device end 500, four signal output parts 60, 61, 62, 63 these function device ends 500 are connected with family a plurality of digital electronic devices, these four signal output parts 60, 61, 62, 63 structure is consistent, the present embodiment is take this first signal output 60 as the example explanation, this first signal output 60 comprises an audio frequency and video output device 602, this function device end 500 carries out the signal transmission with this signal output part 60 by wireless transmission, realize the wireless signal transfer of one family.
this first signal output 60 comprises an audio-video signal output device 601, one audio-video wireless transmitting-receiving module 602, and one first controlling equipment 603, this the first audio-video signal output device 601 and this first controlling equipment 603 are connected with this audio-video wireless transmitting-receiving module 602 by wired or wireless mode respectively, and these the first audio-video wireless transmitting-receiving module 602 assemblys are formed in this first audio-video signal output device 601, as direct design on the circuit board of this first audio-video signal output device 601, or directly to set up be a circuit independently, be electrical connected with this first audio-video signal output device 601.Wherein, this first audio-video signal output device 601 is a liquid crystal display, and it is used for showing and playing the multi-media signal of receiving and dispatching module 602 from the first audio-video wireless.This first controlling equipment 603 comprises a remote controller 6031, one keyboard 6032, one or more of one mouse 6033, it is used for sending controls signal to this multi-media radio transmitting-receiving module 502, to realize this function device end 500 of controlled in wireless, and the multimedia messages that will be correlated with shows or plays by this audio-video signal output device 601.
this secondary signal output 61 comprises one second audio-video signal output device 611, one second audio-video wireless transmitting-receiving module 612, an and controlling equipment 613, this the second audio-video signal output device 611 and this controlling equipment 613 are connected with this second audio-video wireless transmitting-receiving module 612 by wired or wireless mode respectively, and these the second audio-video wireless transmitting-receiving module 612 assemblys are formed in this second audio-video signal output device 611, as direct design on the circuit board of this second audio-video signal output device 611, or directly to set up be a circuit independently, be electrical connected with this second audio-video signal output device 611.Wherein, this second audio-video signal output device 611 is a liquid crystal display, and it is used for showing and playing the multi-media signal of receiving and dispatching module 612 from the second audio-video wireless.This second controlling equipment 613 comprises a remote controller 6131, one keyboard 6132, one or more of one mouse 6133, it is used for sending controls signal to this multi-media radio transmitting-receiving module 502, to realize this function device end 500 of controlled in wireless, and the multimedia messages that will be correlated with shows or plays by this second audio-video signal output device 611.
the 3rd signal output part 62 comprises one the 3rd audio-video signal output device 621, one the 3rd audio-video wireless transmitting-receiving module 622, and one the 3rd controlling equipment 623, the 3rd audio-video signal output device 621 and the 3rd controlling equipment 623 are connected with the 3rd audio-video wireless transmitting-receiving module 622 by wired or wireless mode respectively, and these audio-video wireless transmitting-receiving module 622 assemblys are formed in the 3rd audio-video signal output device 621, as direct design on the circuit board of the 3rd audio-video signal output device 621, or directly to set up be a circuit independently, be electrical connected with the 3rd audio-video signal output device 621.Wherein, the 3rd audio-video signal output device 621 is a liquid crystal display, and it is used for showing and playing the multi-media signal of receiving and dispatching module 622 from the 3rd audio-video wireless.The 3rd controlling equipment 623 comprises a remote controller 6231, one keyboard 6232, one or more of one mouse 6233, it is used for sending controls signal to these a plurality of audio-video signal output devices 622, to realize this multi-media radio transmitting-receiving module 502 of controlled in wireless, and the multimedia messages that will be correlated with shows or plays by the 3rd audio-video signal output device 621.
the 4th signal output part 63 comprises one the 4th audio-video signal output device 631, one the 4th audio-video wireless transmitting-receiving module 632, and one the 4th controlling equipment 633, the 4th audio-video signal output device 631 and the 4th controlling equipment 633 are connected with the 4th audio-video wireless transmitting-receiving module 632 by wired or wireless mode respectively, and the 4th audio-video wireless transmitting-receiving module 632 assemblys are formed in the 4th audio-video signal output device 631, as direct design on the circuit board of the 4th audio-video signal output device 631, or directly to set up be a circuit independently, be electrical connected with the 4th audio-video signal output device 631.Wherein, the 4th audio-video signal output device 631 is a liquid crystal display, and it is used for showing and playing the multi-media signal of receiving and dispatching module 632 from the 4th audio-video wireless.The 4th controlling equipment 633 comprises a remote controller 6331, one keyboard 6332, one or more of one mouse 6333, it is used for sending controls signal to this multi-media radio transmitting-receiving module 502, to realize this function device end 500 of controlled in wireless, and the multimedia messages that will be correlated with shows or plays by the 4th audio-video signal output device 631.
please consult simultaneously Fig. 5, this is first years old, second, the 3rd, reach the 4th audio-video wireless transmitting-receiving module 602, 612, 622, 632 have identical structure, the present embodiment is is just received and dispatched module 602 for just describing with this first audio-video wireless, this the first audio-video wireless transmitting-receiving module 602 comprises a receiving terminal 6021, one transmitting terminal 6023, one coder/decoder 6025 and USB interface 60271, this receiving terminal 6021 is responsible for receiving the instruction of from this controlling equipment 603, sending, and this instruction is encoded by coder/decoder 6025 and compressing and converting becomes control signal and by transmitting terminal 6023, is sent to this function device end 500 with the electronic equipment of controlling this function device end 500 simultaneously, the receiving terminal 6021 of this first audio-video wireless transmitting-receiving module 602 also receives from the wireless signal of this function device end 500 and by this coder/decoder 6025 and decodes and decompress, and the multimedia messages that will be correlated with shows or plays by this audio-video signal output device 601.This USB interface 60271 be for this keyboard 6032, mouse 6033 or other electronic equipment carry out wired connection where necessary.
This function device end 500 comprises multi-media radio transmitting-receiving module 502, one PC/ notebook 503, one DVD/CD505, set-top box 507, one camera 509, one mobile phones 511 and multimedia players 510.This PC/ notebook 503, DVD/CD505, set-top box 507, camera 509, mobile phone 511 and multimedia player 510 are connected to this multi-media radio transmitting-receiving module 502 by the interface of correspondence respectively, be used for its multi-media signal is sent to this multi-media radio transmitting-receiving module 502, and by this multi-media radio transmitting-receiving module 502, by wireless transmission, transmit signals to this a plurality of audio-video signal output devices 601.
please consult again Fig. 6, this multi-media radio transmitting-receiving module 502 comprises a receiving terminal 5021, one transmitting terminal 5023, one coder/decoder 5025 and an interface end 5027, this receiving terminal 5021 is responsible for receiving from first, second, the the 3rd and the 4th audio-video signal output device 601, 611, 621, 631 control signal, and this control signal is decoded by coder/decoder 5025 and compress the rear control signal that will be correlated with by the interface of interface end 5027 correspondences and deliver to this PC/ notebook 503, DVD/CD505, set-top box 507, camera 509, or multimedia player 510, to control the On/Off of this electronic equipment, switching and relevant function.This coder/decoder 5025 is just encoded to it and compresses after the multi-media signal that receives each electronic equipment that is transmitted from this interface end 5027, it will be converted to the same format signal from the multi-media signal of the various forms of each electronic equipment, and it is sent to first by this transmitting terminal 5023, second, the the 3rd and the 4th audio-video signal wireless receiving and dispatching module 602,612,622,632 receiving terminal 6021, the format resolution of its transmitted signal are 1920 * 1080P.This interface end 5027 comprises that 50275, one AV interfaces 50277 of 50273, two HDMI interfaces of 50271, one VGA interfaces of a USB interface and an infrared ray transmit interface.Certainly, according to the development of this industry, this interface end 5027 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
in the use of reality, people only need to utilize this many wireless audio and video signal output apparatus 601, 611, 621, 631 first, second, the the 3rd and the 4th audio-video wireless transmitting-receiving module 602, 612, 622, 632, again the multimedia electronic equipment in family and a multi-media radio being received and dispatched interface end 5027 corresponding to module 502 is connected, can realize many wireless audio and video output devices 601 in family, 611, 621, show simultaneously the different multimedia signal from different multimedia equipment on 631, or the different multimedia signal of a plurality of same multimedia equipments, or the same signal of same equipment, and realize Wireless remote control and radio play.by way of example, we can be with our multimedia function equipment, as PC/ notebook 503, DVD/CD505, set-top box 507, camera 509, and multimedia player 510 is placed in the parlor of family, and with this equipment respectively the interface end 5027 corresponding with this multi-media radio transmitting-receiving module 502 be connected, and will arrange respectively first in each bedroom in family, second, the the 3rd and the 4th audio-video signal output device 601, 611, 621, 631, an i.e. liquid crystal display, with itself and first, second, the 3rd, reach the 4th audio-video wireless transmitting- receiving module 602, 612, 622, 632 are connected, after power on signal, we just can pass through remote controller, keyboard, or one or more of mouse are controlled this multimedia function equipment.at first, the user need to connect this first, second, the 3rd, and the 4th audio-video signal output device 601, 611, 621, 631 power supply, we namely can be by first, second, the 3rd, and the 4th controlling equipment 603, 613, 623, 633 enter the selection interface, select access PC/ notebook 503, DVD/CD505, set-top box 507, camera 509, one of or multimedia player 510, perhaps enter simultaneously Duo Tai, to carry out the selection of distinct device, this controlling equipment 603, 613, 623, 633 can be remote controller, one of keyboard and mouse or other device, next, then after having selected corresponding device, as PC/ notebook 503, we namely can control PC/ notebook 503 by keyboard 6032 and mouse 6033, enter the PC503 system, by this first, the second, the 3rd, reach the 4th audio-video wireless transmitting-receiving module 602,612,622,632 receive respectively, so that a plurality of users are respectively the first, the second, the 3rd, and the 4th audio frequency and video output device 601, show respectively on 611,621,631 or play, such as by PC, surfing the Net, perhaps movie or music, if our selector top box 507, the received information of set-top box 507 this moment will show by this first audio-video signal output device 601, and the user will be possible to use this audio-video signal output device 601 received television signals, if the user accesses camera 509, the picture that in the family, the camera 509 of all arrangements is taken in will be presented at the second audio-video signal output device 611, this function will be particularly suitable for the larger user of domestic environment or child be arranged or situation that the old man need to monitor, under the villa environment, and at us during away from family, utilize network to be sent in user's 3G mobile this signal by PC, thereby can realize real-time monitoring.Like this, only 503, one DVD/CD505 of a PC/ notebook need to be arranged in our family, a set-top box 507, reach a multimedia player 510 and namely can realize in different parlors, and the facility life that this equipment brings is enjoyed in bedroom, study, gymnasium.
Compared to prior art, these a plurality of audio-video wireless transmitting-receiving modules 602,612,622 of the utility model utilization, 632, one multi-media radio transmitting-receiving module 502 has been realized one family multimedia equipment and many audio-video signal output devices 601,611,621,631 wireless connections, and overlap family multi-media equipment by one and can realize the multimedia in a plurality of rooms of one family, the mode of its wireless transmission mainly comprises the modes such as Wi-Fi, bluetooth.Pass through the utility model, can be with the multimedia function equipment in study or parlor, audio-video signal as PC/ notebook 503, DVD/CD505, set-top box 507, camera 509 and multimedia player 510 outputs on the liquid crystal display in parlor or bedroom, simultaneously, can be in parlor or the bedroom medium-long range use a teleswitch, keyboard, or one or more of mouse carry out ON/OFF, this multimedia function equipment of switching or operation/control.And, audio-video signal output device 601 of the present utility model, 611,621,631 only adopt existing general liquid crystal display by many audio-video wireless transmitting-receiving modules 602,612,622,632, multi-media radio transmitting-receiving module 502 can be realized all functions of coming on TV in market, it does not need to configure the TV tuner that usually must adopt in TV again, therefore this will save the whole cost of a common digital home when configuration whole family electrical equipment greatly.
Simultaneously, the utility model one-to-many digital family equipment wireless connection system 400 utilizes a plurality of audio-video wireless transmitting-receiving modules 602,612,622,632 and multi-media radios transmitting-receiving module 502 realizes that wireless transmission controls video and audio product, as set-top box, DVB-S (Digital Video Broadcasting-Satellite; Chinese: digital broadcasting satellite system), DVB-C (Digital Video Broadcasting-Cable; Chinese: digital cable broadcast system), DVD, BR-DVD and computer, notebook.Make on many displays of one family or a specific region or many TVs the multiple audio-visual devices of wireless operated respectively, and the multiple audio-visual pattern such as switching machine top box/DVD/PC becomes possibility at any time.Mix wireless mouse, keyboard, can be used as large scale computer display screen, can enjoy the enjoyment of surfing on the net.The utility model is the breakthrough high-tech product of Digital Television industry, and it has fundamentally solved the loaded down with trivial details line concentration problem of common liquid crystals TV junctor top box, DVD, computer etc., has protected to the full extent the destruction of not sunken cord of decorateing; Simultaneously, wireless transmission distance is about 100 meters.Its barrier such as the penetrable wall of signal transmission, door, floor and ceiling with encryption technology there is no signal deletion without interruption.The corresponding interface that only need connect emitter terminals, needn't mobile set-top box, original putting position of DVD or computer can arbitrarily switch to arbitrary audio-visual pattern at any time in another room, at utmost offer the consumer convenient, easily with enjoyment; In addition, after the utility model is connected to the network by computer, infrared video is connected on computer by wireless transmission (USB).Just have 3G mobile and network far-end security monitoring function.The user in the situation that be away from home, still can pass through 3G mobile, watches at any time situation in family, and particularly unattended in the family or the situation that has child old man to be in, offer consumer safety, relieved and convenient to greatest extent; Separately can make large hospital patient and kith and kin's video signal purposes.Kith and kin are as long as dial by 3G mobile, just can and far away from the patient of hospital, carry out video call, in time understand patients condition, send to warm; 1920 * 1080P ultrahigh resolution, make distant learning, far-end medical treatment, Web conference etc. become possibility.And the utility model numeral front yard equipment wireless connected system can realize that the response time is controlled at 20ms, makes delay and the decay of the imperceptible signal of user, thereby realizes the wireless signal transfer of one family.
The utility model can also have some distortion execution modes, such as: the USB interface 50271 of the multi-media radio transmitting-receiving module 502 of this function device end 500 can connect an IP-Cam (English full name: Internet Protocol Camera; Chinese: web camera) it can directly connect 3G mobile and does safe monitoring and video recording; Perhaps this USB interface 50271 can also connect a card reader, can be used for the net purchase of swiping the card, and bank audit or account transfer function, allow the user more feel at ease, and needn't be afraid of to input on computers the card number password stolen and worry; Perhaps this USB interface 50271 can also connect an IP phone or VOIP (English full name: Voiceover Internet Protocol, Chinese: the networking telephone), it can realize internet visual telephone easily; This first, multi-media radio received and dispatched module 601 again, if the 502 built-in WI-FI modules of difference get final product directly and the communication of the WI-FI on 3G mobile/PC/ notebook, and upload display document and audio-visual.The utilization scope of the utility model one-to-many digital family equipment wireless connection system 100,400 also is not restricted to above-mentioned field, and it can also comprise bathroom, and kitchen is outdoor, the projector's wireless transmission in office, far-end ultra high-definition video signal, teaching and medical treatment.The utility model one-to-many digital family equipment wireless connection system 100,400 can be that a multi-media radio transmitting-receiving module is to one, or two, or three or more audio-video wireless transmitting-receiving modules, thereby realize demonstrating simultaneously one in different display unit, or two or three or four or more different multimedia equipment, or the identical or different multi-media signal of a plurality of same multimedia equipments.It has relevance grade widely, thereby allow a cover multimedia household equipment meet members different in one family, becomes possibility.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within principle of the present utility model, be equal to and replace and within improvement etc. all should comprise protection range of the present utility model.
Claims (10)
1. one-to-many digital family equipment wireless connection system, it comprises a function device end, one signal output part, this function device end is connected with family a plurality of electronic equipments, this signal output part comprises at least two audio frequency and video output devices, it is characterized in that: this signal output part further comprises at least two audio-video wireless transmitting-receiving modules, this function device end further comprises a multi-media radio transmitting-receiving module, and this signal output part and this function device end are by this at least two audio-video wireless transmitting-receiving module and this multi-media radio transmitting-receiving module wireless connections.
2. one-to-many digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: be that a multi-media radio transmitting-receiving module is to an audio-video wireless transmitting-receiving module between this multi-media radio transmitting-receiving module and this at least two audio-video wireless transmitting-receiving module, or one multi-media radio transmitting-receiving module to two audio-video wireless transmitting-receiving modules, or one multi-media radio transmitting-receiving module to three audio-video wireless transmitting-receiving modules, or one multi-media radio transmitting-receiving module to four audio-video wireless transmitting-receiving modules, one multi-media radio transmitting-receiving module carries out wireless connections by at least two multi-media signals of different content simultaneously to multitone video wireless receiving and dispatching module.
3. one-to-many digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: this at least two audio-video wireless transmitting-receiving module sends control signal to this multi-media radio transmitting-receiving module, and by this multi-media radio transmitting-receiving module, be sent to coupled a plurality of electronic equipments, this multi-media radio transmitting-receiving module will be converted to the same format signal from the multiple format signal of a plurality of multimedia electronic equipments, and to this at least two audio-video wireless transmitting-receiving module transmission, this format signal comprises device signal and content of multimedia signal.
4. one-to-many digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: this signal output part further comprises an audio-video signal output device and a controlling equipment, this audio-video signal output device and this controlling equipment be respectively by wired or wireless this a plurality of audio-video wireless transmitting-receiving modules that are connected to, this at least two audio-video wireless transmitting-receiving module and this audio frequency and video output device becomes one or with this audio frequency and video output device, independently arrange.
5. one-to-many digital family equipment wireless connection system as claimed in claim 4, it is characterized in that: this audio-video signal output device is a display unit, its demonstration and broadcast are from the multi-media signal of this at least two audio-video wireless transmitting-receiving module, this controlling equipment comprises a remote controller, one or more of one keyboard or a mouse, it sends and controls signal to this at least two audio-video wireless transmitting-receiving module.
6. one-to-many digital family equipment wireless connection system as claimed in claim 4, it is characterized in that: this audio-video wireless transmitting-receiving module comprises a receiving terminal, one transmitting terminal, one coder/decoder, this receiving terminal is responsible for receiving the instruction of from this controlling equipment, sending, and this instruction is encoded by coder/decoder and compressed, and by transmitting terminal, be sent to this function device end to control the electronic equipment of this function device end; Simultaneously, the receiving terminal of these a plurality of audio-video wireless transmitting-receiving modules also receives from the wireless signal of this function device end and by this coder/decoder, decode and this device signal and the content of multimedia signal of decompressing, and the audio-video signal output device that sends correspondence to shows or plays.
7. one-to-many digital family equipment wireless connection system as claimed in claim 6, it is characterized in that: this audio-video wireless transmitting-receiving module further comprises an interface end, and this interface end comprises a USB interface, a VGA interface, one HDMI interface, one or more of a WI-FI interface and an AV interface.
8. one-to-many digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: this function device end further comprises a PC/ notebook, one DVD/CD, one set-top box, one camera, one card reader, one or more of one networking telephone and a multimedia player, this PC/ notebook, DVD/CD, set-top box, camera and multimedia player are connected to this multi-media radio transmitting-receiving module by the interface of correspondence respectively, be used for its multi-media signal is sent to this multi-media radio transmitting-receiving module, and by this multi-media radio transmitting-receiving module, by wireless transmission, transmit signals to this a plurality of audio-video wireless transmitting-receiving modules.
9. one-to-many digital family equipment wireless connection system as claimed in claim 8, it is characterized in that: this multi-media radio transmitting-receiving module comprises a receiving terminal, one transmitting terminal, one coder/decoder and an interface end, this receiving terminal is responsible for receiving the control signal from a plurality of audio-video wireless transmitting-receiving modules, and this control signal is decoded by coder/decoder and compress the rear control signal that will be correlated with by interface corresponding to interface end and deliver to this PC/ notebook, DVD/CD, set-top box, camera, or multimedia player, with On/Off and the relevant function of controlling this electronic equipment, this coder/decoder just is encoded to same multimedia form and compression to it after the multi-media signal that receives each electronic equipment that transmits from this interface end, and the front end from different multimedia electronic equipment signal is enrolled this device code, then device signal and content of multimedia signal are sent to the receiving terminal of a plurality of audio-video wireless transmitting-receiving modules by this transmitting terminal.
10. one-to-many digital family equipment wireless connection system as claimed in claim 9, it is characterized in that: this receiving terminal comprises a USB interface, a VGA interface, a HDMI interface, an AV interface, one or more of a WI-FI interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204706797U CN203289464U (en) | 2012-09-14 | 2012-09-14 | One-to-many digital household equipment wireless connection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012204706797U CN203289464U (en) | 2012-09-14 | 2012-09-14 | One-to-many digital household equipment wireless connection system |
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| CN203289464U true CN203289464U (en) | 2013-11-13 |
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| CN2012204706797U Expired - Fee Related CN203289464U (en) | 2012-09-14 | 2012-09-14 | One-to-many digital household equipment wireless connection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610591A (en) * | 2014-12-30 | 2016-05-25 | Tcl集团股份有限公司 | A system and a method for information sharing among multiple apparatuses |
| CN107071303A (en) * | 2017-03-24 | 2017-08-18 | 北京科技大学 | The many dais simulcasting systems of one kind digitlization |
-
2012
- 2012-09-14 CN CN2012204706797U patent/CN203289464U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610591A (en) * | 2014-12-30 | 2016-05-25 | Tcl集团股份有限公司 | A system and a method for information sharing among multiple apparatuses |
| CN105610591B (en) * | 2014-12-30 | 2021-06-22 | Tcl科技集团股份有限公司 | System and method for sharing information among multiple devices |
| CN107071303A (en) * | 2017-03-24 | 2017-08-18 | 北京科技大学 | The many dais simulcasting systems of one kind digitlization |
| CN107071303B (en) * | 2017-03-24 | 2020-02-07 | 北京科技大学 | Digital multi-podium simulcasting system |
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