CN103581738A - Digital household equipment wireless connection system and method - Google Patents
Digital household equipment wireless connection system and method Download PDFInfo
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- CN103581738A CN103581738A CN201210259578.XA CN201210259578A CN103581738A CN 103581738 A CN103581738 A CN 103581738A CN 201210259578 A CN201210259578 A CN 201210259578A CN 103581738 A CN103581738 A CN 103581738A
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Abstract
A digital household equipment wireless connection system comprises a function equipment end and a signal output end, wherein the function equipment end is connected with a plurality of sets of electronic equipment, the signal output end comprises an audio and video output device and further comprises a first wireless transceiving module, the function equipment end further comprises a second wireless transceiving module, and the signal output end and the function equipment end perform signal transmission through wireless transmission between the first wireless transceiving module and the second wireless transceiving module. According to the digital household equipment wireless connection system, the response time can be controlled within 20ms, a user can not feel delay and attenuation of signals, and therefore wireless signal transmission in a family is achieved.
Description
[technical field]
The present invention relates to a kind of digital family equipment connected system and method, particularly a kind of digital family equipment wireless connection system and method.
[background technology]
Along with computer, communication, the development of consumer electronics (3C) technology, also brought gradually the convergence of 3C industry, people wish at certain scope Nei，Ru family, 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 intelligent 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.Shared equipment 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.; Shared application can be word processing, figure demonstration, music, animation, video frequency program etc., can be also database, mailing system, ERP, CRM etc.; Shared service can be automatic location, tele-medicine, tourism planning, follows service, can be also ecommerce, E-Government etc.Be embodied in family's demand, people wish to carry out resource-sharing by the electronic equipment in a kind of technical solution ，Jiang family, 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 domestic consumer.User can have two kinds of modes to enjoy 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 accomplish by TV by PC and the Internet carried out in conjunction with application, but in family other electronic equipment all cannot be preferably and PC or TV merge, 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 the user demand of people to multichannel information, utilize wired connection cost high both unrealistic, also inconvenience is used and management.
Therefore along with the development of present wireless network, digital family equipment wireless connection system will become a new developing direction.
[summary of the invention]
The problem that connects inconvenience for overcoming the digital family equipment of prior art, the invention provides a kind of digital family equipment wireless connection system and method.
The technical scheme of technical solution problem of the present invention is: a kind of digital family equipment wireless connection system, it comprises a function device end, one signal output part, a plurality of electronic equipments of this function device Duan Yu family are connected, this signal output part comprises an audio frequency and video output device, this signal output part further comprises one first wireless receiving and dispatching module, this function device end further comprises one second wireless receiving and dispatching module, and this signal output part and this function device end carry out the transmission of signal by the wireless transmission between this first wireless receiving and dispatching module and this second wireless receiving and dispatching module.
Preferably, this first wireless receiving and dispatching module sends control signal to this second wireless receiving and dispatching module, and passes to coupled a plurality of electronic equipments by this second wireless receiving and dispatching module, and this second wireless receiving and dispatching module transmits to this first wireless receiving and dispatching module.
Preferably, this signal output part further comprises an audio-video signal output device and a controlling equipment, and this audio-video signal output device and this controlling equipment are connected with this first wireless receiving and dispatching module by wired or wireless mode respectively.
Preferably, this audio-video signal output device is one or more of a display or a digital TV in high resolution machine or an audio amplifier, it is for showing and playing the multi-media signal from this first wireless receiving and dispatching module, this controlling equipment comprises a remote controller, one or more of one keyboard or a mouse, it controls signal to this first wireless receiving and dispatching module for sending, to realize this function device end of controlled in wireless, and relevant multimedia messages is shown or play by this audio-video signal output device.
Preferably, this the first wireless receiving and dispatching module comprises a receiving terminal, one transmitting terminal, one coder/decoder and an interface end, this receiving terminal is responsible for receiving the instruction of sending from this controlling equipment, and this instruction is encoded by coder/decoder and compress and be sent to this function device end to control the electronic equipment of this function device end by transmitting terminal; The receiving terminal of this wireless receiving and dispatching module also receives from the wireless signal of this function device end and by this coder/decoder and decodes and decompress, then by interface corresponding to interface end, relevant multimedia messages is shown or play by this audio-video signal output device.
Preferably, 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 comprises one second wireless receiving and dispatching module, one or more of one 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 second wireless receiving and dispatching module by corresponding interface respectively, for its multi-media signal is sent to this second wireless receiving and dispatching module, and by wireless transmission, transmit signals to this first wireless receiving and dispatching module by this second wireless receiving and dispatching module.
Preferably, this the second wireless receiving and dispatching 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 the first wireless receiving and dispatching module, and this control signal is decoded by coder/decoder and compress after by interface corresponding to interface end, relevant control signal is delivered to this PC/ notebook, DVD/CD, Set Top Box, camera or multimedia player, to control the On/Off of this electronic equipment and relevant function, this coder/decoder is just encoded to media signal and compression more than same form to it after the multi-media signal that receives each electronic equipment transmitting from this interface end, and it is sent to the receiving terminal of the first wireless receiving and dispatching module by this transmitting terminal.
Preferably, this interface end comprises one or more of a USB interface, a VGA interface, a HDMI interface, a WI-FI interface and an AV interface.
The another technical scheme of technical solution problem of the present invention is to provide a kind of digital family equipment wireless connection method, comprises step S101, and one first wireless receiving and dispatching module and the second wireless receiving and dispatching module are provided; Step S102, connects an audio-video signal output device to this first wireless receiving and dispatching module, connects a plurality of multimedia electronic equipments to this second wireless receiving and dispatching module; Step S103, provides a controlling equipment to be electrically connected to this first wireless receiving and dispatching module; And step S104, utilize this controlling equipment to select different multimedia electronic equipments by this audio-video signal output device, by this first, the second wireless receiving and dispatching module is set up wireless signal and is connected, that transmits controlling equipment controls signal to this multimedia electronic equipment, and the multi-media signal that transmits this multimedia electronic equipment is to this audio-video signal output device.
Preferably, in step S102, this second wireless receiving and dispatching module is the various form multi-media signals from the plurality of multimedia electronic equipment, and is converted into same multimedia form signal and transmits.
Preferably, in step S104, this first wireless receiving and dispatching module is converted to the wireless signal of this second wireless receiving and dispatching module of reception HDMI format signal and is sent to this audio-video signal output device.
With prior art mutually this, the present invention utilize this first, the second wireless receiving and dispatching module has been realized the wireless connections of one family multimedia equipment and audio-video signal output device, and by a set of family multi-media equipment, 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, Wireless USB, bluetooth.By the present invention, can be by 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, meanwhile, can be in parlor or bedroom medium-long range use a teleswitch, one or more of keyboard or mouse carry out this multimedia function equipment of ON/OFF or operation/control.And the present invention numeral front yard equipment wireless connected system can be realized the response time and be controlled at 20ms, makes delay and the decay of the imperceptible signal of user, thereby realizes the wireless signal transfer of one family.
[accompanying drawing explanation]
Fig. 1 is first embodiment of the invention digital family equipment wireless connection system, and it comprises the first wireless receiving and dispatching module and the second wireless receiving and dispatching module.
Fig. 2 is the circuit module structure chart of the first wireless receiving and dispatching module shown in Fig. 1.
Fig. 3 is the circuit module structure chart of the second wireless receiving and dispatching module shown in Fig. 1.
Fig. 4 is second embodiment of the invention digital family equipment wireless connection system, and it comprises the first wireless receiving and dispatching module and the second wireless receiving and dispatching module.
Fig. 5 is the circuit module structure chart of the first wireless receiving and dispatching module shown in Fig. 4.
Fig. 6 is the circuit module structure chart of the second wireless receiving and dispatching module shown in Fig. 4.
Fig. 7 is third embodiment of the invention digital family equipment wireless connection method flow chart.
[embodiment]
In order to make object of the present invention, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the present invention are further elaborated.Should be appreciated that concrete case study on implementation described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, digital family equipment wireless connection system 100 of the present invention comprises a function device end 200, one signal output part 300, a plurality of electronic equipments of this function device Duan200Yu family are connected, this signal output part 300 comprises an audio frequency and video output device 302, this function device end 200 carries out signal transmission with this signal output part 300 by wireless transmission, thereby realizes the wireless signal transfer of one family.
This signal output part 300 comprises one first wireless receiving and dispatching module 301, one audio-video signal output device 302, and a controlling equipment 303, this audio-video signal output device 302 and this controlling equipment 303 are connected with this first wireless receiving and dispatching module 301 by wired or wireless mode respectively.Wherein, this audio-video signal output device 302 can be the integrating device of a kind of or this two equipment of a display (digital TV in high resolution machine) or an audio amplifier, and it is for showing and playing the multi-media signal from this first wireless receiving and dispatching module 301.This controlling equipment 303 comprises a remote controller 3031, one keyboard 3032, one or more of one mouse 3033, it controls signal to this wireless receiving and dispatching module 301 for sending, to realize wireless switching, to control this function device end 200, and relevant multimedia messages is shown or play by this this audio-video signal output device 302.
Please refer to Fig. 2, this the first wireless receiving and dispatching module 301 comprises a receiving terminal 3011, one transmitting terminal 3013, one coder/decoder 3015 and an interface end 3017, this receiving terminal 3011 is responsible for receiving the instruction of sending from this controlling equipment 303, and this instruction is encoded by coder/decoder 3015 and compressing and converting becomes control signal and is sent to this function device end 200 to control the electronic equipment of this function device end 200 by transmitting terminal 3013.Simultaneously, the receiving terminal 3011 of this wireless receiving and dispatching module 301 also receives from the wireless signal of this function device end 200 and by this coder/decoder 3015 and decompresses and decoding, then by the interface of interface end 3017 correspondences, relevant multimedia messages is shown or play by this audio-video signal output device 302.This interface end 3017 comprises 30173, two HDMI interfaces 30175 of 30171, one VGA interfaces of a USB interface, and an AV interface 30177.Certainly, according to the development of this industry, this interface end 3017 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
This function device end 200 comprises one second wireless receiving and dispatching module 201, one PC/ notebook 203, one DVD/CD205, Set Top Box 207, one cameras 209, and a multimedia player 210.This PC/ notebook 203, DVD/CD205, Set Top Box 207, camera 209, and multimedia player 210 is connected to this second wireless receiving and dispatching module 201 by corresponding interface respectively, for its multi-media signal is sent to this second wireless receiving and dispatching module 201, and by wireless transmission, transmit signals to this first wireless receiving and dispatching module 301 by this second wireless receiving and dispatching module 201.
Referring again to Fig. 3, this the second wireless receiving and dispatching module 201 comprises a receiving terminal 2011, one transmitting terminal 2013, one coder/decoder 2015 and an interface end 2017, this receiving terminal 2011 is responsible for receiving the control signal from the first wireless receiving and dispatching module 301, and this control signal is decoded by coder/decoder 2015 and compress after by the interface of interface end 2017 correspondences, relevant control signal is delivered to this PC/ notebook 203, DVD/CD205, Set Top Box 207, camera 209, or multimedia player 210, to control the On/Off of this electronic equipment and relevant function.2015 pairs of multi-media signals that receive the various forms of each electronic equipment being transmitted from this interface end 2017 of this coder/decoder are encoded and compress, and be converted to the format signal that same is applicable to wireless transmission, it is sent to the receiving terminal 3011 of the first wireless receiving and dispatching module 301 by this transmitting terminal 2013.The resolution of this transmitted signal is 1920 * 1080P.This interface end 2017 comprises that 20175, one AV interfaces 20177 of 20173, two HDMI interfaces of 20171, one VGA interfaces of a USB interface and an infrared ray transmit interface.Certainly, according to the development of this industry, this interface end 2017 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
In actual use, people only need this audio-video signal output device 302 to be connected with the first wireless receiving and dispatching module 301, again the interface end 2017 corresponding with the second wireless receiving and dispatching module 201 of the multimedia electronic equipment in family is connected, can realizes Wireless remote control and the radio play of multimedia equipment in family.By way of example, we can be by 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 by this equipment respectively the interface end 2017 corresponding with this second wireless receiving and dispatching module 201 be connected, and will an audio-video signal output device 302 be set respectively in each bedroom in family, as a display, an or TV, it is connected with the first wireless receiving and dispatching module 301, after power on signal, we just can pass through remote controller 3031, keyboard 3032, or one or more of mouse 3033 are controlled this multimedia function equipment.First, user need to connect the power supply of this audio-video signal output device 302, we can, by entering and select interface with controlling equipment 303 as us, select access PC/ notebook 203, DVD/CD205, Set Top Box 207, one of camera 209, or multimedia player 210, to carry out the selection of distinct device, this controlling equipment 303 can be remote controller 3031, keyboard 3032 and one of mouse 3033 or other device; Secondly, selected again after corresponding device, as PC/ notebook 203, we can control PC by keyboard 3032 and mouse 3033, enter PC system, by this audio-video signal output device 302, show, so that user understands timely, this is as surfed the Net by PC, or movie or music; If our selector top box 207, now the received information of Set Top Box 207 will show by this audio-video signal output device 302, and user will be possible to use this audio-video signal output device 302 received television signals; If user accesses camera 209, the picture that in family, the camera 209 of all arrangements is taken in will be presented at this audio-video signal output device 302, this function will be particularly suitable for the user that domestic environment is larger or have child or situation that old man need to monitor, under villa environment, and at us during away from family, by PC, utilize network to be sent in user's 3G mobile this signal, thereby can realize real-time monitoring.Like this, in our family, only need to there is a PC, a DVD/CD, a Set Top Box 207, and a multimedia player 210 can realize in different parlors, and bedroom, study, the facility life that this equipment brings is enjoyed in gymnasium.
Compared to existing technology, the present invention utilize this first, the second wireless receiving and dispatching module 301,201 have realized the wireless connections of one family multimedia equipment and audio-video signal output device 302, and by a set of family multi-media equipment, 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.By the present invention, can be by 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, meanwhile, can be in parlor or bedroom medium-long range use a teleswitch 3031, keyboard 3032, or one or more of mouse 3033 carry out this multimedia function equipment of ON/OFF or operation/control.
In brief, digital family equipment wireless connection system 100 of the present invention utilizes an audio-video signal output device 302 and first, the second wireless receiving and dispatching module 301,201 realize wireless transmission and control video and audio product, as Set Top Box, DVB-S (Digital Video Broadcasting-Satellite; Digital broadcasting satellite system), DVB-C (Digital Video Broadcasting-Cable Chinese:; Digital cable broadcast system), DVD, BR-DVD and computer, notebook Chinese:.Make the multiple audio-visual devices of wireless operated on a display or a TV, 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 present invention 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; Meanwhile, 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.Only need to connect the corresponding interface of 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 consumer convenient, easily with enjoyment; In addition, after the present invention 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.User, in the situation that being away from home, still can pass through 3G mobile, watches at any time situation in family, and particularly unattended in family or the situation that has child old man to be in, offers 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 carry out video call far away from the patient of hospital, understand in time patient's condition, send to warm; Meanwhile, 1920 * 1080P ultrahigh resolution, makes distant learning, far-end medical treatment, Web conference etc. become possibility.
Please further consult Fig. 4 to Fig. 6, for second embodiment of the invention digital family equipment wireless connection system 400, digital family equipment wireless connection system 400 of the present invention comprises a function device end 500, one signal output part 600, a plurality of digital electronic devices of this function device Duan500Yu family are connected, this signal output part 600 comprises an audio frequency and video output device 602, this function device end 500 carries out signal transmission with this signal output part 600 by wireless transmission, realizes the wireless signal transfer of one family.
This signal output part 600 comprises one first wireless receiving and dispatching module 601, one audio-video signal output device 602, an and controlling equipment 603, this audio-video signal output device 602 and this controlling equipment 603 are connected with this first wireless receiving and dispatching module 601 by wired or wireless mode respectively, and these the first wireless receiving and dispatching module 601 assemblys are formed in this audio-video signal output device 602, if direct design is on the circuit board of this audio-video signal output device 602, or directly to set up be a circuit independently, be electrical connected with this audio-video signal output device 602.Wherein, this audio-video signal output device 602 is a liquid crystal display, and it is for showing and playing the multi-media signal from the first wireless receiving and dispatching module 601.This controlling equipment 603 comprises a remote controller 6031, one keyboard 6032, one or more of one mouse 6033, it controls signal to this first wireless receiving and dispatching module 601 for sending, to realize this function device end 500 of controlled in wireless, and relevant multimedia messages is shown or play by this audio-video signal output device 602.
Please refer to Fig. 5, this the first wireless receiving and dispatching module 601 comprises a receiving terminal 6011, one transmitting terminal 6013, one coder/decoder 6015 and USB interface 6017, this receiving terminal 6011 is responsible for receiving the instruction of sending from this controlling equipment 603, and this instruction is encoded by coder/decoder 6015 and compressing and converting becomes control signal and is sent to this function device end 500 to control the electronic equipment of this function device end 500 by transmitting terminal 6013.Simultaneously, the receiving terminal 6011 of this wireless receiving and dispatching module 601 also receives from the wireless signal of this function device end 500 and by this coder/decoder 6015 and decodes and decompress, and relevant multimedia messages is shown or play by this audio-video signal output device 602.This USB interface 6017 be for this keyboard 6032, mouse 6033 or other electronic equipment carry out wired connection where necessary.
This function device end 500 comprises one second wireless receiving and dispatching module 501, one PC/ notebook 503, one DVD/CD505, Set Top Box 507, one cameras 509, and a multimedia player 510.This PC/ notebook 503, DVD/CD505, Set Top Box 507, camera 509, and multimedia player 510 is connected to this second wireless receiving and dispatching module 501 by corresponding interface respectively, for its multi-media signal is sent to this second wireless receiving and dispatching module 501, and by wireless transmission, transmit signals to this first wireless receiving and dispatching module 601 by this second wireless receiving and dispatching module 501.
Referring again to Fig. 6, this the second wireless receiving and dispatching module 501 comprises a receiving terminal 5011, one transmitting terminal 5013, one coder/decoder 5015 and an interface end 5017, this receiving terminal 5011 is responsible for receiving the control signal from the first wireless receiving and dispatching module 601, and this control signal is decoded by coder/decoder 5015 and compress after by the interface of interface end 5017 correspondences, relevant control signal is delivered 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, switch and relevant function.This coder/decoder 5015 is just encoded to it and is compressed after the multi-media signal that receives each electronic equipment being transmitted from this interface end 5017, its multi-media signal by the various forms from each electronic equipment is converted to same format signal, and it being sent to the receiving terminal 6011 of the first wireless receiving and dispatching mould 601 by this transmitting terminal 5013, the format resolution of its transmitted signal is 1920 * 1080P.This interface end 5017 comprises that 50175, one AV interfaces 50177 of 50173, two HDMI interfaces of 50171, one VGA interfaces of a USB interface and an infrared ray transmit interface.Certainly, according to the development of this industry, this interface end 5017 can also comprise the interface of more kinds of forms, to adapt to different signal transmission forms.
In actual use, people only need to utilize the audio-video signal output device 602 of this first wireless receiving and dispatching module 601, again the interface end 5017 corresponding with the second wireless receiving and dispatching module 501 of the multimedia electronic equipment in family is connected, can realizes Wireless remote control and the radio play of multimedia equipment in family.By way of example, we can be by 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 by this equipment respectively the interface end 5017 corresponding with this second wireless receiving and dispatching module 501 be connected, and will an audio-video signal output device 602 be set respectively in each bedroom in family, an i.e. liquid crystal display, it is connected with the first wireless receiving and dispatching module 601, after power on signal, we just can pass through remote controller 6031, keyboard 6032, or one or more of mouse 6033 are controlled this multimedia function equipment.First, user need to connect the power supply of this audio-video signal output device 602, we can be entered and be selected interface by controlling equipment 603, selects access PC/ notebook 503, DVD/CD505, Set Top Box 507, one of camera 509, or multimedia player 510, to carry out the selection of distinct device, this controlling equipment 603 can be remote controller 6031, keyboard 6032 and one of mouse 6033 or other device; Secondly, selected again after corresponding device, as PC/ notebook 503, we can control PC/ notebook 503 by keyboard 6032 and mouse 6033, enter PC503 system, by this audio-video signal output device 602, show, so that user understands timely, such as surfing the Net by PC, or movie or music; If our selector top box 507, now the received information of Set Top Box 507 will show by this audio-video signal output device 602, and user will be possible to use this audio-video signal output device 602 received television signals; If user accesses camera 509, the picture that in family, the camera 509 of all arrangements is taken in will be presented at this audio-video signal output device 602, this function will be particularly suitable for the user that domestic environment is larger or have child or situation that old man need to monitor, under villa environment, and at us during away from family, by PC, utilize network to be sent in user's 3G mobile this signal, thereby can realize real-time monitoring.Like this, in our family, only need to there be 503, one DVD/CD505 of a PC/ notebook, a Set Top Box 507, and a multimedia player 510 can realize in different parlors, and bedroom, study, the facility life that this equipment brings is enjoyed in gymnasium.
Compared to existing technology, the present invention utilize this first, the second wireless receiving and dispatching module 601,501 have realized the wireless connections of one family multimedia equipment and audio-video signal output device 602, and by a set of family multi-media equipment, 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.By the present invention, can be by the multimedia function equipment in study or parlor, as the audio-video signal of PC/ notebook 503, DVD/CD505, Set Top Box 507, camera 509 and multimedia player 510 outputs in the liquid crystal display in parlor or bedroom, simultaneously, can be in parlor or bedroom medium-long range use a teleswitch 6031, keyboard 6032, or one or more of mouse 6033 carry out ON/OFF, switches or operates/control this multimedia function equipment.And, audio-video signal output device 602 of the present invention only adopts existing general liquid crystal display by first, the second wireless receiving and dispatching module 601,501 can realize all functions of coming on TV in market, it does not need to configure in TV the TV tuner that conventionally must adopt again, therefore this will save the whole cost of common Yi Ge digital home when the configuration whole family electrical equipment greatly.
Simultaneously, digital family equipment wireless connection system 400 of the present invention utilizes an audio-video signal output device 602 and the first, the second wireless receiving and dispatching module 601,501 to realize wireless transmission and control 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 the multiple audio-visual devices of wireless operated on a display or a TV, 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 present invention 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; Meanwhile, 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.Only need to connect the corresponding interface of 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 consumer convenient, easily with enjoyment; In addition, after the present invention 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.User, in the situation that being away from home, still can pass through 3G mobile, watches at any time situation in family, and particularly unattended in family or the situation that has child old man to be in, offers 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 carry out video call far away from the patient of hospital, understand in time patient's condition, send to warm; 1920 * 1080P ultrahigh resolution, makes distant learning, far-end medical treatment, Web conference etc. become possibility.And the present invention numeral front yard equipment wireless connected system can be realized the response time and be controlled at 20ms, makes delay and the decay of the imperceptible signal of user, thereby realizes the wireless signal transfer of one family.
The present invention can also have some distortion execution modes, this as: the USB interface 50171 of the second wireless receiving and dispatching module 501 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; Or this USB interface 50171 can also connect a card reader, can be used for the net purchase of swiping the card, bank audit or account transfer function, allow user more feel at ease, and needn't be afraid of to input on computers card number password stolen and worry; Or this USB interface 50171 can also connect an IP phone or VOIP (English full name: Voice over Internet Protocol, Chinese: the networking telephone), it can realize internet visual telephone easily; This first, the second wireless receiving and dispatching module 601 again, if 501 built-in WI-FI modules respectively, can be directly with 3G mobile/PC/ notebook on WI-FI communication, and upload display document and audio-visual.The utilization scope of digital family equipment wireless connection system 100,400 of the present invention is also not restricted to above-mentioned field, and it can also comprise bathroom, and kitchen is outdoor, Zhong Zhi projector of office wireless transmission, far-end ultra high-definition video signal, teaching and medical treatment.
Please further consulting Fig. 7, is the digital family equipment wireless connection method of third embodiment of the invention.This digital family equipment wireless connection method comprises the following steps:
Step S101, provides one first wireless receiving and dispatching module and the second wireless receiving and dispatching module; Wherein this wireless receiving and dispatching module and this second wireless receiving and dispatching module all have reception of wireless signals and sending function, this the second wireless receiving and dispatching module is for being converted to media signal more than various forms media signal more than same form, and this first wireless receiving and dispatching module is converted to HDMI format signal by the signal from this second wireless receiving and dispatching module;
Step S102, connects an audio-video signal output device to this first wireless receiving and dispatching module, connects a plurality of multimedia electronic equipments to this second wireless receiving and dispatching module; Wherein, this first wireless receiving and dispatching module can be to be integrated in this audio-video signal output device, can also be wired or wireless this first audio-video signal output device that is connected to; The plurality of multimedia electronic equipment is electrically connected to this second wireless receiving and dispatching module; The plurality of multimedia electronic equipment can be PC/ notebook, DVD/CD, Set Top Box, camera and multimedia player, or other digital electronic device;
Step S103, provides a controlling equipment to be connected to this first wireless receiving and dispatching module; This controlling equipment can be remote controller, keyboard and mouse, or can be other controlling equipment, as game machine cleaner handgrip; And
Step S104, utilize this controlling equipment to select different multimedia electronic equipments by this audio-video signal output device, by this first, the second wireless receiving and dispatching module is set up wireless signal and is connected, that transmits controlling equipment controls signal to this multimedia electronic equipment, and the multi-media signal that transmits this multimedia electronic equipment is to this audio-video signal output device; This second wireless receiving and dispatching module can comprise a receiving terminal, one transmitting terminal, one coder/decoder and an interface end, this receiving terminal is responsible for receiving the control signal from the first wireless receiving and dispatching module, and this control signal is decoded by coder/decoder and compress after by interface corresponding to interface end, relevant control signal is delivered to this PC, DVD/CD, Set Top Box, camera, or multimedia player, to control the On/Off of this electronic equipment, switch and relevant function.This coder/decoder is just encoded to it and is compressed after the multi-media signal that receives each electronic equipment transmitting from this interface end, its multi-media signal by the various forms from each electronic equipment is converted into a kind of audio-video signal of applicable transmission, and it is sent to the receiving terminal of the first wireless receiving and dispatching module by this transmitting terminal.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within principle of the present invention, are equal to and replace and within improvement etc. all should comprise protection scope of the present invention.
Claims (12)
1. a digital family equipment wireless connection system, it comprises a function device end, one signal output part, a plurality of electronic equipments of this function device Duan Yu family are connected, this signal output part comprises an audio frequency and video output device, it is characterized in that: this signal output part further comprises one first wireless receiving and dispatching module, this function device end further comprises one second wireless receiving and dispatching module, and this signal output part and this function device end carry out the transmission of signal by the wireless transmission between this first wireless receiving and dispatching module and this second wireless receiving and dispatching module.
2. digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: this first wireless receiving and dispatching module sends control signal to this second wireless receiving and dispatching module, and pass to coupled a plurality of electronic equipments by this second wireless receiving and dispatching module, this the second wireless receiving and dispatching module is converted to same format signal by the multiple format signal from a plurality of multimedia electronic equipments, and to this first wireless receiving and dispatching module, transmit this first wireless receiving and dispatching module or integrated or be independent of this audio frequency and video output device.
3. 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 are connected with this first wireless receiving and dispatching module by wired or wireless mode respectively.
4. digital family equipment wireless connection system as claimed in claim 3, it is characterized in that: this audio-video signal output device is one or more of a display or a digital TV in high resolution machine or an audio amplifier, it is for showing and playing the multi-media signal from this first wireless receiving and dispatching module, this controlling equipment comprises a remote controller, one or more of one keyboard or a mouse, it controls signal to this first wireless receiving and dispatching module for sending, to realize this function device end of controlled in wireless, and relevant multimedia messages is shown or play by this audio-video signal output device.
5. digital family equipment wireless connection system as claimed in claim 2, it is characterized in that: this first wireless receiving and dispatching module comprises a receiving terminal, one transmitting terminal, one coder/decoder, this receiving terminal is responsible for receiving the instruction of sending from this controlling equipment, and this instruction is encoded by coder/decoder and compress, and be sent to this function device end to control the electronic equipment of this function device end by transmitting terminal; Meanwhile, the receiving terminal of this first wireless receiving and dispatching module also receives from the wireless signal of this function device end and by this coder/decoder and decodes and decompress, and sends this audio-video signal output device to and show or play.
6. digital family equipment wireless connection system as claimed in claim 5, it is characterized in that: this first wireless receiving and dispatching 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.
7. digital family equipment wireless connection system as claimed in claim 1, it is characterized in that: this function device end comprises one second wireless receiving and dispatching module, one 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 second wireless receiving and dispatching module by corresponding interface respectively, for its multi-media signal is sent to this second wireless receiving and dispatching module, and by wireless transmission, transmit signals to this first wireless receiving and dispatching module by this second wireless receiving and dispatching module.
8. digital family equipment wireless connection system as claimed in claim 7, it is characterized in that: this second wireless receiving and dispatching 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 the first wireless receiving and dispatching module, and this control signal is decoded by coder/decoder and compress after by interface corresponding to interface end, relevant control signal is delivered to this PC/ notebook, DVD/CD, Set Top Box, camera, or multimedia player, to control the On/Off of this electronic equipment and relevant function, this coder/decoder is just encoded to same multimedia form and compression to it after the multi-media signal that receives each electronic equipment transmitting from this interface end, and it is sent to the receiving terminal of the first wireless receiving and dispatching module by this transmitting terminal.
9. digital family equipment wireless connection system as claimed in claim 8, is characterized in that: this interface end comprises a USB interface, a VGA interface, a HDMI interface, an AV interface, one or more of a WI-FI interface.
10. a digital family equipment wireless connection method, is characterized in that: comprise
Step S101, provides one first wireless receiving and dispatching module and the second wireless receiving and dispatching module;
Step S102, connects an audio-video signal output device to this first wireless receiving and dispatching module, connects a plurality of multimedia electronic equipments to this second wireless receiving and dispatching module;
Step S103, provides a controlling equipment to be electrically connected to this first wireless receiving and dispatching module; And
Step S104, utilize this controlling equipment to select different multimedia electronic equipments by this audio-video signal output device, by this first, the second wireless receiving and dispatching module is set up wireless signal and is connected, that transmits controlling equipment controls signal to this multimedia electronic equipment, and the multi-media signal that transmits this multimedia electronic equipment is to this audio-video signal output device.
11. digital family equipment wireless connection methods as claimed in claim 10, it is characterized in that: in step S102, this the second wireless receiving and dispatching module is the various form multi-media signals from the plurality of multimedia electronic equipment, and is converted into same multimedia form signal and transmits.
12. digital family equipment wireless connection methods as claimed in claim 10, it is characterized in that: in step S104, this first wireless receiving and dispatching module is converted to the wireless signal of this second wireless receiving and dispatching module of reception HDMI format signal and is sent to this audio-video signal output device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259578.XA CN103581738A (en) | 2012-07-25 | 2012-07-25 | Digital household equipment wireless connection system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259578.XA CN103581738A (en) | 2012-07-25 | 2012-07-25 | Digital household equipment wireless connection system and method |
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| Publication Number | Publication Date |
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| CN103581738A true CN103581738A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210259578.XA Pending CN103581738A (en) | 2012-07-25 | 2012-07-25 | Digital household equipment wireless connection system and method |
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| CN (1) | CN103581738A (en) |
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| CN103686320A (en) * | 2012-09-14 | 2014-03-26 | 深圳鑫晔广科技有限公司 | Digital household equipment wireless connection system and method |
| CN103986949A (en) * | 2014-05-28 | 2014-08-13 | 深圳市智英实业发展有限公司 | Wireless video and audio receiving transmitter |
| CN107734364A (en) * | 2017-06-19 | 2018-02-23 | 西安全星智能电子有限责任公司 | Projecting apparatus control method, system and computer-readable recording medium |
| CN113727048A (en) * | 2021-07-08 | 2021-11-30 | 深圳爱特天翔科技有限公司 | Audio and video transmission method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103686320A (en) * | 2012-09-14 | 2014-03-26 | 深圳鑫晔广科技有限公司 | Digital household equipment wireless connection system and method |
| CN103986949A (en) * | 2014-05-28 | 2014-08-13 | 深圳市智英实业发展有限公司 | Wireless video and audio receiving transmitter |
| CN107734364A (en) * | 2017-06-19 | 2018-02-23 | 西安全星智能电子有限责任公司 | Projecting apparatus control method, system and computer-readable recording medium |
| CN107734364B (en) * | 2017-06-19 | 2021-05-07 | 西安全星智能电子有限责任公司 | Projector control method, system and computer readable storage medium |
| CN113727048A (en) * | 2021-07-08 | 2021-11-30 | 深圳爱特天翔科技有限公司 | Audio and video transmission method, device, equipment and storage medium |
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Application publication date: 20140212 |