CN100426768C - Wireless network transmission transmitter and receiver and method for establishing wireless network transmission - Google Patents
Wireless network transmission transmitter and receiver and method for establishing wireless network transmission Download PDFInfo
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- CN100426768C CN100426768C CNB2004101013077A CN200410101307A CN100426768C CN 100426768 C CN100426768 C CN 100426768C CN B2004101013077 A CNB2004101013077 A CN B2004101013077A CN 200410101307 A CN200410101307 A CN 200410101307A CN 100426768 C CN100426768 C CN 100426768C
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- wireless network
- network transmissions
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Abstract
The present invention discloses a wireless network transmission transmitter which is used for transmitting a signal to a wireless network transmission receiver by a wireless network transmission channel. The present invention comprises an input module, a recognition site value coder and a digital-analog converter, wherein the input module is provided with an operation interface for a user to input recognition site value. The recognition site value coder is used for coding the recognition site value in the signal to be regarded as the basis for establishing wireless network pairing connection with the wireless network transmission receiver. The digital-analog converter is used for converting the signal provided by the recognition site value coder to an analog signal to be transmitted afterwards by the wireless network transmission channel.
Description
Technical field
The present invention relates to a kind of wireless network transmission module and set up the method for wireless network transmissions, particularly relate to a kind of method that is applied to the wireless network transmissions transmitter and the receiver of audio-visual equipment and sets up wireless network transmissions.
Background technology
Along with network technology is constantly advanced by leaps and bounds, under the ever-increasing situation of online speed, network has become indispensable science and technology in everyone life.And the decline gradually of the breakthrough of wireless network communication technique, convenience and Related product price makes wireless network transmission module replace in the past traditional cable network on-line unit gradually, becomes that most people know and the login technique of normal utilization.
With point-to-point wireless Internet access transmission structure (Ad-hoc), many computer or the data processing equipments that wireless network transmission module is housed will transmit each other, all need elder generation's process software set to open the process of beginning wireless network transmissions, comprising the step of confirming medium access control address (MAC address) and service setting identification code (SSID), after confirming that service setting identification code (SSID) is identical, could successfully utilize wireless network to carry out transfer of data each other between the device.
Want to utilize wireless network transmission technology to reach the device of wireless penetration for some, for example as an example, utilize software set to set up transmission, can't directly set pairing the device that passes is lacked elasticity in the use concerning the user with the audio playing apparatus in the audio-visual equipment and loud speaker.Setting when for instance, the user can only passively accept product export at present; The A loud speaker can only receive the audio frequency of A playing device, and the B loud speaker can only receive the audio frequency of B playing device, can't initiatively control the audio frequency that the B loud speaker receives the A playing device according to the demand of oneself.
On the other hand, the existing program of setting up wireless network transmissions when being applied to multiple wireless network transmission transmitter to the multiple wireless network transmission receiver, has more increased puzzlement and trouble that the user sets pairing online transmission.
And, for the user, from differentiating pairing online audio playing apparatus and loud speaker in appearance.
Therefore, utilize wireless network transmission technology to carry out the device of wireless penetration signal transmission, for example audio-visual equipment for some; Set up each other wireless network transmissions, just can distinguish the pairing machine easily and reach single effect to many or multi-to-multi wireless network transmissions increasing the flexibility in its utilization as more easy mode how, demand the problem that overcomes now urgently just become from outward appearance.
Summary of the invention
Because above-mentioned problem, a purpose of the present invention is to provide a kind of wireless network transmissions transmitter and receiver, this wireless network transmissions transmitter and receiver are different to have now and only can utilize software to set up the device of wireless transmission, and hardware module that exposes that can provide the user manually to control wireless network transmissions transmitter pairing connection object is provided for it.
Because above-mentioned problem, a purpose of the present invention is to provide the audio playing apparatus and the loud speaker of built-in above-mentioned spider lines transmission transmitter of a kind of difference and receiver, so this audio playing apparatus just need not utilize software and loud speaker to set up wireless network transmissions, and can provide the user to set up the combination of wireless network transmissions in more easy mode.
Because above-mentioned problem, a purpose of the present invention is to provide a kind of method of setting up wireless network link, utilize the user by exposing the manually identification place value of input of hardware module, wireless network transmissions transmitter and wireless network transmissions receiver that bit code in the signal is identical match to set up online.
To achieve the above object, the present invention proposes a kind of wireless network transmissions transmitter, in order to send a signal to a wireless network transmissions receiver through a wireless network transmissions channel, comprise: an input module, have for an operation-interface that exposes, this operation-interface carries out the input of an identification place value for the user; One identification place value coder compiles in this signal this identification place value to match the foundation that is connected as setting up wireless network with this wireless network transmissions receiver; And a digital analog converter, being analog signal in order to the conversion of signals that will discern the place value coder and provide passes through this wireless network transmissions channel transmission with follow-up.
To achieve the above object, the present invention proposes a kind of wireless network transmissions receiver, in order to require signal to produce a response signal through the binding that a wireless network transmissions channel sends to a wireless network transmissions transmitter, comprise: an input module, have for an operation-interface that exposes, this operation-interface carries out the input of an identification place value for the user; Reach an identification place value coder, this identification place value is compiled in this response signal to be made for this wireless network transmissions transmitter in order to set up the foundation that the wireless network pairing connects.
To achieve the above object, the present invention proposes a kind of audio playing apparatus of built-in wireless network transmissions transmitter, in order to send the loud speaker of the built-in wireless network transmissions transmitter of a music signal to through a wireless network transmissions channel, this audio playing apparatus comprises: an audio processing modules, in order to produce this music signal; One radio network processing sends through this wireless network transmissions channel according to a wireless network communication agreement in order to control this music signal; One input module has an operation-interface that exposes to this audio playing apparatus, and this operation-interface carries out the input of an identification place value for the user; One identification place value coder compiles in this music signal this identification place value to match the foundation that is connected as setting up wireless network with this loud speaker; And a digital analog converter, being analog signal in order to the conversion of signals that will discern the place value coder and provide passes through this wireless network transmissions channel transmission with follow-up.
To achieve the above object, the present invention proposes a kind of loud speaker of built-in wireless network transmissions receiver, in order to require signal from audio playing apparatus reception one binding of a built-in wireless network transmissions transmitter through a wireless network transmissions channel, this loud speaker comprises: a radio network processing, in order to require signal to produce a response signal, this response signal is sent through this wireless network transmissions channel according to a wireless network communication agreement this binding; One input module has an operation-interface that exposes to this audio playing apparatus, and this operation-interface carries out the input of an identification place value for the user; And an identification place value coder, this identification place value is compiled in this response signal to match the foundation that is connected as setting up wireless network with this audio playing apparatus.
The aforesaid operations interface can be a thumb-acting switch (DIP switch), key panel, contact panel or other possesses the man-machine interface of similar functions.
To achieve the above object, the present invention proposes a kind of method of setting up wireless network link, be applied in the audiovisual system, make the audio playing apparatus of a built-in wireless network transmissions transmitter wherein be able to the loud speaker of a built-in wireless network transmissions receiver more than is set up wireless network link, this method comprises: through a wireless network transmissions channel, all these wireless network transmissions receivers are sent the requirement of confirming the identification place value; All identification place values that receive and the identification place value of self are compared; Reach and link having this wireless network transmissions receiver that contrasts the identification place value that meets.
Above-mentioned through a wireless network transmissions channel, all these wireless network transmissions receivers are sent before the step of the requirement of confirming the identification place value, also can comprise all wireless network transmissions channels of scanning, to select the step of this wireless network transmissions channel.Wherein if in all channels when not having available or clean channel, can be from picked at random one channel wherein, and, just can select this channel if when comprising available or clean channel in all channels.
When above-mentioned wireless network transmissions receiver receives the requirement order of the identification place value that transmitter sends, just can send the response command that comprises self identification place value to transmitter end so that the foundation of its contrast to be provided.
In addition, the music signal of transmission all comprised the identification of this identification place value of this wireless network transmissions transmitter with the expression transmitter end after above-mentioned binding was set up.
Therefore by the present invention, the user need not utilize software, by hardware manually the mode of input just can select the wireless network transmissions receiver that matches with the wireless network transmissions transmitter, freely match.So by the present invention, not only can select transmitter to desire to carry out the object of wireless network transmissions more neatly, also therefore can carry out each other wireless network transmissions in more easy mode, be applied to singly in the system to many or multi-to-multi.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the schematic diagram of audiovisual system structure one preferred embodiment of application wireless network transmissions transmitter of the present invention and receiver;
Fig. 2 is the schematic diagram of thin bilge construction one preferred embodiment of audiovisual system of above-mentioned application wireless network transmissions transmitter of the present invention and receiver;
Fig. 3 is 4 preferred embodiments that the identification place value may change;
Fig. 4 is the method flow diagram that wireless network transmissions transmitter of the present invention opens a preferred embodiment of the upright binding program of establishing;
Fig. 5 is the method flow diagram that wireless network transmissions receiver of the present invention opens a preferred embodiment of the upright binding program of establishing;
Fig. 6 handles the method flow diagram of a preferred embodiment that sends signal for wireless network transmissions transmitter of the present invention; And
Fig. 7 handles the method flow diagram of a preferred embodiment of received signal for wireless network transmissions receiver of the present invention.
Wherein, Reference numeral:
1 audio process
The 1a audio process
The 1b audio process
2 wireless network transmissions transmitters
3 audio playing apparatus
4a wireless network transmissions receiver
4b wireless network transmissions receiver
The 5a loud speaker
The 5b loud speaker
The 5c loud speaker
The 5d loud speaker
6 radio network processings
The 6a radio network processing
The 6b radio network processing
7 wireless networks
8 input modules
The 8a input module
The 8b input module
The 9a input module
The 9b input module
The 9c input module
The 9d input module
10 identification place value coders
10a identification place value coder
10b identification place value coder
12 digital analog converters
The 14a analog-digital converter
The 14b analog-digital converter
Embodiment
Fig. 1 is the schematic diagram of audiovisual system structure one preferred embodiment of application wireless network transmissions transmitter of the present invention and receiver.As shown in the figure, general audio-visual equipment system can comprise an audio playing apparatus 3, CD/DVD playing device for example, and in order to a plurality of loud speaker 5as of received signal to sound, 5b, 5c, 5d.
Using this audiovisual system of the present invention is characterised in that, this audio playing apparatus 3 and a plurality of loud speaker 5a, 5b, 5c transmits by wireless network 7 between the 5d, and the mode of setting up wireless network link between them is different from prior art, be the design that utilizes on the hardware of the present invention, provide the user to have hardware input module 9a by exposing, 9b, 9c, 9d is with the ability of manual mode to individual device input identification place value.By this, be transfused to the audio playing apparatus 3 and loud speaker 5a of same identification place value, 5b, 5c, 5d do not need software set, can set up wireless network linking each other at an easy rate yet, and can reach the effect of one-to-many wireless network transmissions.
Furthermore, if when having two above audio playing apparatus to exist in the environment, just can be by the hardware designs of the additional identification place value input of device, distinguish the audio playing apparatus and the affiliated loud speaker thereof of two groups of different identification place values, two multicasts are put between the device and can not interfered with each other, and can reach the effect of multi-to-multi wireless network transmissions.
Below putting up with the wireless network transmissions transmitter of the present invention that is applied to the foregoing description and the composition of receiver elaborates.
Fig. 2 is the schematic diagram of thin bilge construction one preferred embodiment of audiovisual system of above-mentioned application wireless network transmissions transmitter of the present invention and receiver.
This audiovisual system can comprise at least one audio playing apparatus 3 and at least one loud speaker 5a that has the wireless network transmissions receiver that has the wireless network transmissions transmitter, and 5b is in same environment.With an audio playing apparatus 3 and two- loudspeaker 5a, 5b as an example in the present embodiment.Wherein because of audio playing apparatus 3 and loud speaker 5a, 5b uses wireless network transmissions transmitter 2 of the present invention and wireless network transmissions receiver 4a, and 4b is so can set up wireless network linking each other to transmit.
This audio playing apparatus 3 comprises an audio process 1 and a wireless network transmissions transmitter 2.
Wireless network transmissions transmitter 2 comprises an input module 8, an identification place value coder 10, a radio network processing 6 and a digital analog converter 12.And it is characterized in that input module 8 and the connected identification place value coder 10 that is somebody's turn to do.By this input module 8 that exposes, the user just can manually set the identification place value of this transmitter, therefore also can set the identification place value of receiver in addition in the same way, discern that the identical transmitter of place value just can be set up wireless network link with receiver and communication each other.
Below will elaborate with regard to each module of this wireless network transmissions transmitter 2.
This wireless network communication agreement for example is a 802.11x series, and after this identification place value for example is incorporated in the wireless network protocol medium access control (MAC) address.
About the identification place value, for example, Fig. 3 is 4 preferred embodiments that the identification place value may change.As shown in the figure, this identification place value can be 4, and then input module 8 can be the thumb-acting switch of four figures, therefore for the signal input of bit, 16 kinds variation can be arranged just.Further illustrate, as long as be made as 0000 loud speaker equally with the thumb-acting switch of audio playing apparatus, just can with direct online transmission of this audio playing apparatus.
On the other hand, loud speaker 5a, the binding that 5b sends through the wireless network transmissions channel for audio playing apparatus 3 requires order can produce a response signal to inform the other side's self identification bit code, sets up the foundation that the wireless network pairing connects for the conduct of wireless network transmissions transmitter.
Same, input module 8a, 8b has for an operation-interface that exposes, and this operation-interface carries out the input of an identification place value for the user.
Identification place value coder 10a, 10b compiles in this response signal this identification place value to match the foundation that is connected as setting up wireless network with this audio playing apparatus.
And analog-digital converter 14a, 14b is then in order to be converted to digital signal so that subsequent treatment when this wireless network transmissions channel receives signal.
What need pay special attention to is, though aforementionedly do not show input module 8 in graphic, 8a, 8b, 9a, 9b, 9c, 9d expose to the detail characteristic of device, and in the practical application, this input module really need expose is enough to make the user can directly import the identification place value, sets.
Fig. 4 is the method flow diagram that wireless network transmissions transmitter of the present invention opens a preferred embodiment of the upright binding program of establishing, this flow chart comprises step: step 401, during electric power starting, scan for example 1～11 channel of all channels, to look for cleaner or available channel; Step 402 after finding, sends the requirement of confirming the identification place value to all these wireless network transmissions receivers; Step 403 when receiving the identification place value of wireless network transmissions receiver, is carried out authentication procedure, can carry out the contrast of the identification place value of wireless network transmissions transmitter and wireless network transmissions receiver in program; Step 404 is confirmed the wireless network transmissions receiver by authentication procedure; Step 405 is set up binding for the wireless network transmissions receiver that authentication is passed through, and wherein if there is not cleaner channel, then can select a channel at random; Continue and begin to repeat from step 402.In addition, if authentication is obstructed out-of-date, also can begin to repeat from step 402.
Fig. 5 is the method flow diagram that wireless network transmissions receiver of the present invention opens a preferred embodiment of the upright binding program of establishing, and this flow chart comprises step: step 501, and during electric power starting, scanning confirms to have the channel of the reception set; Step 502 after finding, sends the identification place value of self; Step 503 is carried out authentication procedure with the wireless network transmissions receiver, can carry out the contrast of the identification place value of wireless network transmissions transmitter and wireless network transmissions receiver in program; Step 504 confirms whether to pass through authentication procedure; Authentication is just set up binding with the wireless network transmissions transmitter by the person.Wherein, can repeat from step 502 if authentication is obstructed out-of-date.
In addition, the preferred embodiment of above-mentioned the 4th figure and the 5th figure authenticates as an example with wireless network transmissions receiver passive type, but also can utilize active authentication procedure in the practical application.
Fig. 6 handles the method flow diagram of a preferred embodiment that sends signal for wireless network transmissions transmitter of the present invention, this flow chart comprises step: step 601, after the signal that desire sends has been finished dealing with all, operate the identification place value of input according to the user and set, compile in this desire transmission signal; Step 602, the digital signal finished of compiling after being converted to analog signal, follow-uply just can send through a channel by antenna.
Fig. 7 is the method flow diagram of a preferred embodiment of wireless network transmissions receiver processing received signal of the present invention, and this flow chart comprises step: step 701 when receiving analog signal, is converted into digital signal earlier; Step 702, then the identification place value in the decipher signal is set for follow-up contrast and is used.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (12)
1, a kind of audio playing apparatus of built-in wireless network transmissions transmitter in order to send the loud speaker of the built-in wireless network transmissions receiver of a music signal to through a wireless network transmissions channel, is characterized in that this audio playing apparatus comprises:
One audio processing modules is in order to produce this music signal;
One radio network processing sends through this wireless network transmissions channel according to a wireless network communication agreement in order to control this music signal;
One input module has an operation-interface that exposes to this audio playing apparatus, and this operation-interface carries out the input of an identification place value for the user;
One identification place value coder, this identification place value is compiled in this music signal with as setting up the foundation that the wireless network pairing is connected with this loud speaker, described wireless network transmissions receiver sends the identification place value of self through the wireless network transmissions channel to described wireless network transmissions transmitter; And
One digital analog converter is that analog signal sends by this wireless network transmissions channel with follow-up in order to the conversion of signals that will discern the place value coder and provide.
2, the audio playing apparatus of built-in wireless network transmissions transmitter according to claim 1 is characterized in that, this operation-interface is a thumb-acting switch.
3, the audio playing apparatus of built-in wireless network transmissions transmitter according to claim 1 is characterized in that, this operation-interface is a contact panel.
4, a kind of loud speaker of built-in wireless network transmissions receiver in order to receive a connection request order through a wireless network transmissions channel from the audio playing apparatus of a built-in wireless network transmissions transmitter, is characterized in that this loud speaker comprises:
One radio network processing in order to this connection request order is produced a response signal, sends according to a wireless network communication agreement this response signal through this wireless network transmissions channel;
One input module has an operation-interface that exposes to this audio playing apparatus, and this operation-interface carries out the input of an identification place value for the user; And
One identification place value coder compiles in this response signal this identification place value to match the foundation that is connected as setting up wireless network with this audio playing apparatus.
5, the loud speaker of built-in wireless network transmissions receiver according to claim 4 is characterized in that, this operation-interface is a thumb-acting switch.
6, the loud speaker of built-in wireless network transmissions receiver according to claim 4 is characterized in that, this operation-interface is a contact panel.
7, a kind of method of setting up the wireless network connection, be applied in the audiovisual system, make the audio playing apparatus of a built-in wireless network transmissions transmitter wherein be able to the loud speaker of a built-in wireless network transmissions receiver more than is set up the wireless network connection, it is characterized in that this method comprises:
The wireless network transmissions transmitter sends the requirement of confirming the identification place value through a wireless network transmissions channel to all these wireless network transmissions receivers;
The wireless network transmissions receiver sends an identification place value of this wireless network transmissions receiver self to this wireless network transmissions transmitter;
The wireless network transmissions transmitter compares the identification place value of all identification place values that receive and this wireless network transmissions transmitter self; And
The wireless network transmissions transmitter connects having this wireless network transmissions receiver that contrasts the identification place value that meets.
8, the method for setting up the wireless network connection according to claim 7, it is characterized in that, through this wireless network transmissions channel, all these wireless network transmissions receivers are sent before the step of the requirement of confirming the identification place value, comprise all wireless network transmissions channels of one scan, to select the step of this wireless network transmissions channel.
9, the method for setting up the wireless network connection according to claim 8, it is characterized in that, scan all wireless network transmissions channels, comprise with the step of selecting this wireless network transmissions channel: scan all wireless network transmissions channels, when confirming no available wireless network transmissions channel, select a wireless network transmissions channel at random in these all wireless network transmissions channels certainly.
10, the method for setting up the wireless network connection according to claim 8, it is characterized in that, scan all wireless network transmissions channels, comprise with the step of selecting this wireless network transmissions channel: scan all wireless network transmissions channels, when confirming available wireless network transmissions channel is arranged, select this available wireless network transmissions channel.
11, the method for setting up the wireless network connection according to claim 7, it is characterized in that, after this wireless network transmissions receiver with identification place value of meeting of contrast is carried out step of connecting, comprise once this wireless network transmissions channel, this wireless network transmissions receiver that connects is sent the step of a music signal.
12, the method for setting up the wireless network connection according to claim 11 is characterized in that this music signal comprises this identification place value of this wireless network transmissions transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101013077A CN100426768C (en) | 2004-12-16 | 2004-12-16 | Wireless network transmission transmitter and receiver and method for establishing wireless network transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101013077A CN100426768C (en) | 2004-12-16 | 2004-12-16 | Wireless network transmission transmitter and receiver and method for establishing wireless network transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1791040A CN1791040A (en) | 2006-06-21 |
| CN100426768C true CN100426768C (en) | 2008-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004101013077A Expired - Fee Related CN100426768C (en) | 2004-12-16 | 2004-12-16 | Wireless network transmission transmitter and receiver and method for establishing wireless network transmission |
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| CN (1) | CN100426768C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234678A (en) * | 1998-03-11 | 1999-11-10 | 科斯泰尔电子株式会社 | Multi-function audio system and method of controlling the same |
| CN1381958A (en) * | 2001-04-18 | 2002-11-27 | 皇家菲利浦电子有限公司 | Radio interconnected method and equipment for two-way communication between audio and/or video device |
| US20030018479A1 (en) * | 2001-07-19 | 2003-01-23 | Samsung Electronics Co., Ltd. | Electronic appliance capable of preventing malfunction in speech recognition and improving the speech recognition rate |
| CN2662534Y (en) * | 2003-12-04 | 2004-12-08 | 龙北荣 | Wireless remote controlled acoustics |
-
2004
- 2004-12-16 CN CNB2004101013077A patent/CN100426768C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234678A (en) * | 1998-03-11 | 1999-11-10 | 科斯泰尔电子株式会社 | Multi-function audio system and method of controlling the same |
| CN1381958A (en) * | 2001-04-18 | 2002-11-27 | 皇家菲利浦电子有限公司 | Radio interconnected method and equipment for two-way communication between audio and/or video device |
| US20030018479A1 (en) * | 2001-07-19 | 2003-01-23 | Samsung Electronics Co., Ltd. | Electronic appliance capable of preventing malfunction in speech recognition and improving the speech recognition rate |
| CN2662534Y (en) * | 2003-12-04 | 2004-12-08 | 龙北荣 | Wireless remote controlled acoustics |
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| CN1791040A (en) | 2006-06-21 |
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