CN105323327B - network connection setting system and method thereof - Google Patents

network connection setting system and method thereof Download PDF

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Publication number
CN105323327B
CN105323327B CN201410324455.9A CN201410324455A CN105323327B CN 105323327 B CN105323327 B CN 105323327B CN 201410324455 A CN201410324455 A CN 201410324455A CN 105323327 B CN105323327 B CN 105323327B
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network connectivity
electronic device
signal
voice signal
audio signal
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CN105323327A (en
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袁上元
黄维正
蔡媚伊
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Chicony Electronics Co Ltd
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Chicony Electronics Co Ltd
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Abstract

The invention discloses a network connection setting system and a method thereof. The electronic device has a sound receiver. The external device has a sound emitter. The external device also has an encoder for encoding the network connection setting information into a sound signal according to the frame format, sending the sound signal to a sound receiver of the electronic device through a sound transmitter of the external device, decoding the sound signal by the electronic device, and performing network connection setting according to the decoded sound signal. The electronic device also has a decoder for decoding the audio signal, wherein the decoded audio signal has a frame format. The invention transmits the network connection setting information through the sound signal, so the original network connection does not need to be disconnected in the transmitting process, and the used sound emitter and the sound receiver are original devices, and the additional purchase is not needed, so the cost is not increased.

Description

Network connectivity sets system and method
Technical field
The present invention relates to a kind of network connectivities to set system and method, is carried out more particularly to a kind of using voice signal The system and method for network connectivity setting.
Background technique
With the prosperity and progress of science and technology, so that various electronic devices are able to the server via network connection to distal end, To obtain more convenient and diversification service and information.By taking network video camera apparatus as an example, it has been widely used at present In office, nursery or daily life, instant video meeting can be carried out via network distal end, offer parent watches children at any time The camera shooting operation such as activity situation or progress domestic safety monitoring.
However, being intended to when user installs network video camera apparatus for the first time so that network video camera apparatus is able to via network When being connected to the server of external network, it is necessary to by an external board with application program (Application), bluetooth (bluetooth) or the mode of near-field communication (Near Field Communication, NFC) first takes with network video camera apparatus Line is obtained, then network connectivity setting, such as transmission wireless network base stations (Access are carried out to network video camera apparatus Point the login password kimonos of service set (Service Set Identifier, SSID), wireless network base stations) The login password of business device.However, in the methods described above, with the method that application program carries out network connectivity setting, external board Network connectivity must be first interrupted, using simultaneously inconvenient.And the method that network connectivity setting is carried out with bluetooth or near-field communication, network Camera system must have corresponding bluetooth or near-field communication device, cause increased costs.
Summary of the invention
The problem of in view of above-mentioned known skill, the purpose of the present invention is to provide kind of network connectivity setting method and its a dresses It sets, to solve the problems, such as that well-known network camera system network connectivity is set.
In view of above-mentioned, one aspect of the present invention is to provide a kind of network connectivity setting system, and it includes electronic devices And external device (ED).Electronic device has sound receiver.External device (ED) has acoustic emitter.External device (ED) can connect network Line set information is encoded into voice signal, is received with the sound that the acoustic emitter via external device (ED) is sent to the electronic device Device, electronic device decodes the voice signal, and carries out network connectivity setting according to voice signal after decoding.
In one embodiment, external device (ED) has encoder, is used to network connectivity set information according to frame format It is encoded into the voice signal.And there is electronic device decoder to be used to decode the voice signal, wherein voice signal has after decoding There is the frame format.Wherein, frame format include first information field be used to refer to electronic device start receive network connectivity set Determine information and the second information field is used to refer to the length of electronic device network connectivity set information.
In one embodiment, electronic device decodes the voice signal according to a reference value.
In one embodiment, network connectivity set information includes the service set (Service of wireless network base stations Set Identifier, SSID), the login password of the login password of wireless network base stations and server.
In one embodiment, electronic device can be wireless camera or web camera.
In one embodiment, external device (ED) is handheld communications device.
In one embodiment, electronic device also has acoustic emitter, and external device (ED) has sound receiver, in electricity When sub-device network connectivity sets success or failure, it is outer to this that voice prompt signal is transmitted by the acoustic emitter of electronic device The sound receiver of part device.
In one embodiment, electronic device have encoder, be used to by the electronic device network connectivity set successfully or Failure information is encoded into the voice prompt signal.Also there is external device (ED) decoder to be used to decode the voice prompt signal.
It is another aspect of the invention to provide a kind of network connectivity setting methods.Firstly, by network connectivity set information It is encoded to voice signal.Secondly, transmission voice signal electron device.Last decoded sound signal, and according to sound after the decoding Sound signal carries out network connectivity setting to the electronic device.
In one embodiment, network connectivity set information is encoded to voice signal is according to frame format by the net Network line set information is encoded to voice signal.
In one embodiment, decoded sound signal is to decode the voice signal according to a reference value, wherein after the decoding Voice signal has the frame format.
In one embodiment, frame format include first information field be used to refer to the electronic device start receive should Network connectivity set information, and the length that the second information field is used to refer to the electronic device network connectivity set information is provided Degree.
In one embodiment, network connectivity set information includes the service set (Service of wireless network base stations Set Identifier, SSID), the login password of the login password of wireless network base stations and server.
In one embodiment, when electronic device network connectivity sets success or failure, which generates prompt Voice signal.
In conclusion the present invention transmits network connectivity set information by voice signal, therefore during transmission It is not required to disconnect the network connectivity of script, and used acoustic emitter and sound receiver are the device of script, are not required to volume Cost will not be increased by purchasing outside.
Detailed description of the invention
Fig. 1 is the skeleton diagram that system is set according to one embodiment of the invention network connectivity.
Fig. 2A is the frame format skeleton diagram according to one embodiment of the invention.
Fig. 2 B is voice signal transmission and sampling mode.
Fig. 3 is to carry out network connectivity setting process skeleton diagram according to one embodiment of the invention.
Specific embodiment
The following are preferred embodiments of the present invention to be described in detail with appended diagram, and following explanation and attached drawing use Identical reference number then gives omission in the same or like element of repeated description to indicate same or like element.
Fig. 1 is the skeleton diagram that system is set according to one embodiment of the invention network connectivity.In the present embodiment to tool Illustrate application of the invention for thering is the electronic device of image acquisition function to carry out network connectivity setting, so implements in others It is also applicable in example in the network connectivity setting that other can carry out network connectivity device.Network connectivity sets system 100 There are electronic device 110 and external device (ED) 120.Wherein, electronic device 110 has sound receiver 111, and external device (ED) 120 With acoustic emitter 121.External device (ED) 120 is used to network connectivity set information needed for electronic device 110 being encoded into sound Sound signal 130, the voice signal 130 are sent to the sound of electronic device 110 via the acoustic emitter 121 of external device (ED) 120 Receiver 111.After electronic device 110 receives the voice signal 130 via sound receiver 111, the voice signal can be decoded 130, and network connectivity setting is carried out according to the contained network connectivity set information of voice signal after decoding.In one embodiment In, network connectivity set information include wireless network base stations service set (Service Set Identifier, SSID), the login password of the login password of wireless network base stations and server, when actual implementation, can transmit appropriate letter on demand Breath, is not limited thereto.Electronic device 110 can be wireless camera or web camera, and sound receiver 111 is Mike Wind.External device (ED) 120 can be handheld communications device, and acoustic emitter 121 can be loudspeaker or buzzer.Voice signal 130 Frequency domain with 500Hz~48000Hz;Preferably frequency domain model of the voice signal 130 with 6500Hz~48000Hz It encloses;More preferably frequency domain of the voice signal 130 with 8000Hz~48000Hz.
Accordingly, according to the present invention, since network connectivity set information is the acoustic emitter 121 via external device (ED) 120 It is transmitted, therefore, even if external device (ED) 120 is carrying out network connectivity, is also not necessary to disconnect network connectivity in advance, in use It is quite convenient.Furthermore for transmitting and receiving the device of network connectivity set information, acoustic emitter 121 and sound receiver 111, it is existing device, therefore be not required to additional cost.It is connect moreover, voice signal 130 can send multiple sound to simultaneously Device 111 is received, therefore the external device (ED) 120 of network connectivity setting system 100 of the invention can also be simultaneously to multiple electronic devices 110 Carry out network connectivity setting.After electronic device 110 decodes voice signal, electronic device 110 can be according to sound after decoding The SSID and login password of the contained wireless network base stations of signal log in wireless network base stations 140, and wire net accordingly 150, while passing through the login password logging in network server 160 of the contained network server of voice signal after decoding.Accordingly, electronics The image that device 110 is captured can upload network server 160.And external device (ED) 120 can also pass through wireless network base stations 140 or directly wire net 150 logging in network server 160, user can be seen by the display 125 of external device (ED) 120 See the image that electronic device 110 is captured.
In addition, if user can not be watched after logging in network server 160 by the display 125 of external device (ED) 120 When the image captured to electronic device 110, the network connectivity setting letter between electronic device 110 and external device (ED) 120 can determine whether 130 transmission failure of breath, the 130 electron device 110 of network connectivity set information at this point, external device (ED) 120 can retransfer.And it is It avoids after needing to wait for 120 logging in network server 160 of external device (ED), just can determine whether that the network connectivity setting of electronic device 110 is Therefore in another embodiment, acoustic emitter 112 can be arranged, in external device (ED) 120 in no success on electronic device 110 Upper setting sound receiver 122, led by electronic device 110 when the network connectivity of electronic device 110 sets success or failure It is dynamic that voice prompt signal 131 is transmitted to the sound receiver 122 of external device (ED) 120 by acoustic emitter 112.Implement at one In example, sound receiver 121 can be microphone, and acoustic emitter 112 can be loudspeaker or buzzer.For example, working as electronic device 110 Wireless network base stations can not be logged according to the SSID of the contained wireless network base stations of voice signal after decoding and login password When 140, electronic device 110 can generate the information of line setting failure at this time, and convert thereof into line setting failure prompting sound Sound signal 131 sends the sound receiver 122 of external device (ED) 120 to by acoustic emitter 112.External device (ED) 120 solves at this time The code voice prompt signal 131 obtains the information of line setting failure, and can retransfer new network connectivity according to the information 130 electron device 110 of set information.
In another embodiment, external device (ED) 120 of the invention also has encoder 123 and decoder 124, wherein Encoder 123 is used to SSID and login password and network service by network connectivity set information, such as wireless network base stations The login password of device, is encoded into voice signal 130, and decoder 124 is then used to decoding electronic device 110 and passes through acoustic emitter The 112 voice prompt signals 131 transmitted, such as login successfully or failure information.And electronic device 110 also has decoder 113 And encoder 114, the voice signal 130 that wherein decoder 113 is used to decode that external device (ED) 120 is transmitted become wireless network The SSID and login password of base station and the login password of network server, encoder 114 are then used to 110 net of electronic device Network line is set successfully or failure information is encoded into voice prompt signal 131 to send external device (ED) 120 to.Wherein encoder 123 and 114 are unsuccessfully believed according to frame said shank network connectivity set information, line setting successful information and line setting Breath.Wherein the information mounted of voice signal 130 and 131 is with frequency-domain transmission.And decoder 124 and 113 can be according to a reference value pair Voice signal 130 and 131 is decoded, which is, for example, voice signal audio intensity.In one embodiment, according to taking Sample range is sampled by the ordered pair voice signal, and the voice signal of sampling and a reference value are compared, and will be above this The voice signal of a reference value is set as the first data, such as " 1 " or " high ", and the voice signal lower than a reference value is set as the second money Material, such as " 1 " or " low ", decode voice signal by this.
Fig. 2A is the frame format skeleton diagram according to one embodiment of the invention.By taking network connectivity set information as an example, institute According to frame format 200 include first information field 201 be used to refer to electronic device 110 start receive network connectivity setting letter Breath and the second information field 202 are used to refer to the network connectivity set information length that electronic device 110 is transmitted, Yi Ji Three information fields 203 are used to refer to network connectivity set information.In other words, the encoder 123 of external device (ED) 120 can be by network Line set information is encoded into voice signal 130 according to the frame format 200 and is transmitted by acoustic emitter 121.And After the sound receiver 111 of electronic device 110 receives voice signal 130, decoder 113 can decode the voice signal 130, Since decoded voice signal has the frame format 200, the frame format 200 is received in electronic device 110 It can learn that subsequent information is related network connectivity set information and starts to receive after first information field 201, and in electricity After sub-device 110 receives the second information field 202 of the frame format 200, i.e., it can learn and received network connectivity is answered to set The length of information.
Fig. 2 B is voice signal transmission and sampling mode.By taking voice signal 130 as an example, when encoder 123 is by network connectivity After set information is encoded into voice signal 130, the voice signal 130 which completes can be splitted into 220 He of the first audio signal Second audio signal 221.Wherein, the contained information of the first audio signal 220 corresponds to 200 first information field 201 of frame format Information, and the contained information of the second audio signal 221 then correspond to 200 second information field 202 of frame format information and Thereafter the network connectivity set information of third information field 203, and finish and then incite somebody to action in the transmission of the first audio signal 220 Second audio signal 221 sends sound receiver 111 to.In the present embodiment, the first audio signal includes having main frequency Rate and duration be the first commencing signal 2201 of T1 and frequency differed with the main frequency of the first commencing signal 2201 compared with The big and duration is the second commencing signal 2202 of T2.Preferably, the first audio signal can be fixed frequency signal, second Commencing signal 2202 can be unvoiced segments, for highlighting commencing signal 2201, electronic device 110 be made to be easier to the beginning of interpretation first The initial time of signal 2201, when actual implementation, as long as the first commencing signal 2201 has phase with 2202 frequency of the second commencing signal Work as difference, it is sufficient to allow System Discrimination, and be not limited to this embodiment.It, can due in the transmittance process of voice signal It can be influenced by the noise of context and cause to judge by accident, be had in the way of the transmission of the present embodiment Frequency Domain Coding and detecting The influence of the extraneous miscellaneous letter of the reduction of effect, to increase the correctness and success rate of voice signal transmitting.
Before voice signal transmission and sampling start, since decoder 113 cannot determine when that the first audio can be received Signal 220, therefore the sampling starting point of audio signal can be first confirmed in a manner of overlapping sampling.Accordingly, when decoder 113 with First sampling range, when carrying out overlapping sampling to audio signal 220, sampled signal can be sampled with audio signal 220 The variation of amount and change, as label 211 shows the variation of each its sampled signal of sub-sampling, wherein the first sampling range Length can be preset as the duration T 1 more than or equal to the first commencing signal 2201.Wherein just start to the first audio signal 220 When being sampled, because not being sampled to any audio signal, sampled signal 212 is flat.With being sampled to first The increase of the amount of audio signal 220, the frequency intensity for the first commencing signal 2201 that sampled signal 213 and 214 detects in the middle It is gradually increased, when complete first commencing signal 2201 is sampled to, sampled signal 215 at this time is directed to the first commencing signal There is maximum value in 2201 frequency intensity.Then, with the slowly reduction of the amount for the first commencing signal 2201 being sampled to, simultaneously Along with the second commencing signal 2202 (being mute with the present embodiment) with the first commencing signal different frequency, sampled signal 216 The frequency intensity of the first commencing signal 2201 detected with 217 is begun to decline.In other words, sampled signal intensity can first gradually Increase, such as sampled signal 212-215, then reduces gradually again, such as sampled signal 215-217.It is wherein to take at sampled signal 215 Sample signal strength is by big and small reversion, therefore, can detect 220 starting point of the first audio signal by the above process, in turn The information of first information field 201 is decoded by decoder 113.Due to the first audio signal 220 and the second audio signal 221 Time can be the second sampling range can be used directly after the sampling starting point for confirming the first audio signal 220 in preset value, Such as every third time span T3, non-overlap sampling is carried out by the second audio signal of ordered pair 221, is taken without reusing overlapping Sample loading mode is sampled, therefore the computation complexity of sampling can be greatly reduced.It is worth noting that, above-mentioned is with different samplings Range is sampled the first audio signal 220 and the second audio signal 221, so in other embodiments, it is possible to use identical Sampling range the first audio signal 220 and the second audio signal 221 are sampled.
Fig. 3 is to carry out network connectivity setting process skeleton diagram according to one embodiment of the invention.Please refer to Fig. 1 and figure 3.Network connectivity set information is encoded to voice signal by step 301 first.In one embodiment, external device (ED) 120 will be electric Network connectivity set information needed for sub-device 110 is encoded into voice signal 130.Wherein according to frame format by the network connectivity Set information is encoded to voice signal 130.And the frame format, as shown in Fig. 2, including that first information field 201 is used to refer to Electronic device 110 starts to receive network connectivity set information and the second information field 202 is used to refer to 110 institute of electronic device The network connectivity set information length of transmission, and network connectivity set information includes the service set of wireless network base stations The login password of (Service Set Identifier, SSID), the login password of wireless network base stations and server.
Then step 302 transmits voice signal electron device.In one embodiment, which can be divided At the first audio signal 220 and the second audio signal 221, and in the acoustic emitter of external device (ED) 120 121 by the first audio After signal 220 sends the sound receiver 111 of electronic device 110 to, then send the second audio signal 221 to electronic device. Electronic device simultaneously decodes the voice signal in step 303, to carry out network to the electronic device according to voice signal after the decoding Line setting.In one embodiment, the decoder 113 of electronic device 110 can first believe the first audio with the first sampling range Numbers 220 carry out overlapping samplings, to obtain multiple sampled signals, and are believed to confirm the first audio according to wherein maximum sampled signal Sampling starting point when numbers 220 sampling simultaneously carries out the decoding of the first audio signal 220.Then, decoder 113 is originated according to the sampling Point, then non-overlap sampling and decoding are carried out to the second audio signal 221 with the second sampling range.Accordingly, electronic device 110 Wireless network base stations 140 are logged according to the SSID of the contained wireless network base stations of voice signal after decoding and login password, and Wire net 150 accordingly, while passing through the login password logging in network server of the contained network server of voice signal after decoding 160.Accordingly, the image that electronic device 110 is captured, can upload network server 160.And external device (ED) 120 can also pass through 150 logging in network server 160 of wireless network base stations 140 or direct wire net, user can pass through external device (ED) 120 Display 125 watch the image that is captured of electronic device 110.On the other hand, if electronic device 110 is believed according to sound after decoding When the SSID and login password of number contained wireless network base stations can not log in wireless network base stations 140, electronics is filled at this time The information of line setting failure can be generated by setting 110, and is converted thereof into line setting failure voice prompt signal 131 and passed through sound Transmitter 112 sends the sound receiver 122 of external device (ED) 120 to.
In conclusion inventive network line setting system and its operating method, due to being transmitted using voice signal Network connectivity set information, therefore be not required to disconnect the network connectivity of script during transmission, and used sound emits Device and sound receiver are the device of script, are not required to additionally purchase, therefore not will increase cost.
Although the present invention is disclosed as above with embodiment, so it not is used to limit the present invention, any art technology Personnel can make a variety of different modifications and selection without departing from the spirit and scope of the present invention, because of the protection of the invention Range is limited by claims and its equivalents.

Claims (17)

1. a kind of network connectivity sets system, which is characterized in that the network connectivity setting system includes at least:
Electronic device, with sound receiver;And
External device (ED), with acoustic emitter;
Wherein the external device (ED) also has encoder, and the encoder is used to network connectivity set information according to frame format It is encoded into voice signal, sends the voice signal to the institute of the electronic device via the acoustic emitter of the external device (ED) Sound receiver is stated, the electronic device decodes the voice signal, and carries out network according to the decoded voice signal Line setting,
The electronic device also has decoder, and the decoder is used to decode the voice signal, wherein decoded described Voice signal has the frame format.
2. network connectivity as described in claim 1 sets system, which is characterized in that the frame format includes first information column Position, the second information field and third information field, the first information field are used to refer to the electronic device and start to receive The network connectivity set information, the second information field are used to refer to the network connectivity setting letter of the electronic device The length of breath, the third information field are used to refer to the network connectivity set information.
3. network connectivity as described in claim 1 sets system, which is characterized in that the voice signal further includes the first audio Signal and the second audio signal, after first audio signal sends the sound receiver to, the acoustic emitter Send second audio signal to the sound receiver again.
4. network connectivity as claimed in claim 3 sets system, which is characterized in that first audio signal further includes first Commencing signal and the second commencing signal.
5. network connectivity as claimed in claim 4 sets system, which is characterized in that first commencing signal has main frequency Rate and duration.
6. network connectivity as claimed in claim 5 sets system, which is characterized in that the sound receiver is with the first sampling model It encloses and overlapping sampling is carried out to first audio signal, to obtain multiple sampled signals, and according to the confirmation pair of maximum sampled signal Sampling starting point when first audio signal samples.
7. network connectivity as claimed in claim 6 sets system, which is characterized in that the first sampling range is more than or equal to institute State the duration.
8. network connectivity as claimed in claim 6 sets system, which is characterized in that confirming the first audio signal sampling When sampling starting point after, the sound receiver with second sampling range to second audio signal carry out non-overlap take Sample.
9. network connectivity as described in claim 1 sets system, which is characterized in that decode the sound also according to a reference value and believe Number.
10. network connectivity as described in claim 1 sets system, which is characterized in that the voice signal is with Frequency Domain Coding.
11. network connectivity as described in claim 1 sets system, which is characterized in that the electronic device also has sound hair Emitter, the external device (ED) also have sound receiver, to lead to when the electronic device network connectivity sets success or failure Cross the sound receiver of the acoustic emitter transmission voice prompt signal to the external device (ED) of the electronic device.
12. a kind of network connectivity setting method, which is characterized in that the network connectivity setting method includes at least:
Network connectivity set information is encoded to voice signal according to frame format;
Transmit the voice signal electron device;And
The voice signal is decoded, and network connectivity is carried out to the electronic device according to the decoded voice signal and is set Fixed, wherein decoding the voice signal also according to a reference value, the decoded voice signal has the frame format.
13. network connectivity setting method as claimed in claim 12, which is characterized in that the frame format also provides the first letter Field is ceased, the first information field is used to refer to the electronic device and starts to receive the network connectivity set information, and The second information field is provided, the second information field is used to refer to the length of network connectivity set information described in the electronic device Degree, the frame format also provide third information field, and the third information field is used to refer to the network connectivity setting letter Breath.
14. network connectivity setting method as claimed in claim 12, which is characterized in that the network connectivity setting method also wraps Include: when the network connectivity described in the electronic device sets success or failure, the electronic device generates voice prompt signal.
15. network connectivity setting method as claimed in claim 12, which is characterized in that transmit the voice signal electron dress It sets further include: the voice signal is divided into the first audio signal and the second audio signal;And believe in first audio After number sending the electronic device to, second audio signal is transmitted to the electronic device.
16. network connectivity setting method as claimed in claim 15, which is characterized in that decode the voice signal further include:
Overlapping sampling is carried out to first audio signal with the first sampling range, to obtain multiple sampled signals, and according to most Sampling starting point when big sampled signal confirmation samples first audio signal;And
According to the sampling starting point, non-overlap sampling is carried out to second audio signal with the second sampling range.
17. the network connectivity setting method as described in claim 12, which is characterized in that the voice signal is compiled with frequency domain Code.
CN201410324455.9A 2014-05-26 2014-07-09 network connection setting system and method thereof Active CN105323327B (en)

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