CN203027256U - Communication device and communication system - Google Patents
Communication device and communication system Download PDFInfo
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- CN203027256U CN203027256U CN2012206232013U CN201220623201U CN203027256U CN 203027256 U CN203027256 U CN 203027256U CN 2012206232013 U CN2012206232013 U CN 2012206232013U CN 201220623201 U CN201220623201 U CN 201220623201U CN 203027256 U CN203027256 U CN 203027256U
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Abstract
The utility model provides a communication device and a communication system, wherein communication parameters are transmitted to an opposite-terminal communication device through audio signals. The communication system comprises a first communication device and a second communication device, wherein the first and second communication devices are opposite-terminal communication devices relative to each other. The first communication device comprises a first audio transmitting module, a first data conversion module and a first short-distance communication module. The second communication device comprises a second audio receiving module, a second data conversion module and a second short-distance communication module. According to the embodiments of the utility model, before the establishment of the short-distance wireless communication, the communication parameters of a communication device are transmitted to an opposite-terminal communication device thereof through audio signals. Therefore, the time of the communication device spent in searching an opposite-terminal communication device thereof through a special communication channel is saved, while the usage experience of users is improved.
Description
Technical field
The utility model relates to the wireless near field communication field, relates in particular to a kind of communication equipment and communication system.
Background technology
existing near field communication device, as Bluetooth communication equipment, before carrying out Bluetooth communication, the bluetooth equipment that at first user will search in communication range forms the bluetooth equipment list, the target bluetooth equipment that the user selects to communicate by letter from the bluetooth equipment list connects, communication equipment is to carry out by bluetooth communication channel the messaging parameter that bluetooth equipment was searched for and obtained to bluetooth equipment, this way of search is slow, other near field communication device, as infrared communication device, wifi equipment etc., its process that establishes a communications link is also basically identical, namely, existing close range communication techniques all needs to search for by private communication channel the messaging parameter of communication equipment.
The utility model content
The utility model provides a kind of audio signal of utilizing to send messaging parameter to communication equipment and the communication system of opposite end communication equipment.
The utility model provides a kind of communication equipment, in one embodiment, this communication equipment comprises for the first data conversion module that messaging parameter is converted to analog signal, for the first audio frequency sending module that analog signal conversion is become audio signal and sends, and be used for to receive the wireless near field communication connection request that the opposite end communication equipment is initiated, and carry out the first proximity communication module of wireless near field communication with the opposite end communication equipment.
In one embodiment, communication equipment in above-described embodiment also comprises for the second audio frequency sending module that outwards sends handshake by audio signal, and the first audio frequency receiver module that is used for receiving the response signal that the opposite end communication equipment feeds back by audio signal.
In one embodiment, in above-described embodiment, the first data conversion module of communication equipment is the D/A digital to analog converter.
In one embodiment, in above-described embodiment, the first proximity communication module of communication equipment is bluetooth module.
In one embodiment, in above-described embodiment, the first audio frequency sending module of communication equipment is loud speaker.
Accordingly, the utility model has also provided another communication equipment, in one embodiment, this communication equipment comprises for receiving external audio signal, and audio signal is converted to the second audio frequency receiver module of analog signal, be used for analog signal conversion is become the second data conversion module of messaging parameter, and be used for sending the wireless near field communication connection request according to messaging parameter to the opposite end communication equipment, and carry out the second proximity communication module of wireless near field communication with the opposite end communication equipment.
In one embodiment, communication equipment in above-described embodiment also comprises the 3rd audio frequency receiver module for the audio frequency handshake that receives the external communication device transmission, and is used for according to the three audio frequency sending module of described audio frequency handshake to opposite end communication equipment feedback sound frequency response induction signal.
In one embodiment, in above-described embodiment, the second data conversion module of communication equipment is the A/D analog to digital converter.
In one embodiment, in above-described embodiment, the second audio frequency receiver module of communication equipment is microphone.
Simultaneously, the utility model also provides a kind of communication system, and in one embodiment, this communication system comprises the first communication equipment and the second communication equipment of opposite end communication equipment each other; The first communication equipment is the communication equipment that comprises the audio frequency sending module, and second communication equipment is the communication equipment that comprises the audio frequency receiver module.
By enforcement of the present utility model, increase audio frequency sending module and audio frequency receiver module on the communication equipment of opposite end communication equipment each other, before setting up wireless near field communication, mode by audio signal sends to the opposite end communication equipment with the messaging parameter of its communication apparatus, avoid communication equipment to search for time that communication equipment brings and the waste of electric weight by private communication channel, strengthened user's experience.
Description of drawings
The schematic diagram of the communication system that Fig. 1 provides for the utility model one embodiment;
The schematic diagram of the communication system that Fig. 2 provides for the utility model one embodiment.
Embodiment
Below by embodiment mode by reference to the accompanying drawings, the utility model is made further annotation explanation.
The schematic diagram of the communication system that Fig. 1 provides for the utility model one embodiment; As shown in Figure 1, in one embodiment, the communication system 1 that the utility model provides comprises at least one the first communication equipment 11 and at least one second communication equipment 12, the first communication equipment 11 and second communication equipment 12 opposite end communication equipment each other; For ease of explanation, hereinafter do following hypothesis, as Requested Party, second communication equipment 12 is as connection request side with the first communication equipment 11, and on this basis, in this communication system 1, the annexation of each equipment is as follows:
The first communication equipment 11 sent by the messaging parameter of audio signal with self before setting up wireless near field communication;
Second communication equipment 12 carries out dissection process with the audio signal that receives, and obtains the messaging parameter of the opposite end communication equipment (the first communication equipment 11) that carries in this audio signal, stores and form list; When needs establish a communications link, send to opposite end communication equipment (the first communication equipment 11) request of connecting according to the messaging parameter of storing, and connect.
Simultaneously, as seen from Figure 1, in one embodiment, the first communication equipment 11 comprises the first data conversion module 111, the first audio frequency sending module 112 and the first proximity communication module 113; Wherein:
The first data conversion module 111 converts the messaging parameter of the first communication equipment 11 self to analog signal, and the messaging parameter of analog signal format is sent to the first audio frequency sending module 112; Concrete, the first data conversion module 111 can be the D/A digital to analog converter, realizes digital signal is converted to the function of analog signal;
The first audio frequency sending module 112 converts the messaging parameter of analog signal format the messaging parameter of audio signal form to and sends; In order to guarantee the quality of audio signal, before sending, can also carry out power amplification etc. to audio signal, the frequency of this audio signal can be set as the high-frequency audio signal that the user can't understand simultaneously; Concrete, the first audio frequency sending module 112 can be the public address systems such as loud speaker of the first communication equipment 11;
The first proximity communication module 113 receives the wireless near field communication connection request that opposite end communication equipment (second communication equipment 12) is initiated, and carries out wireless near field communication with opposite end communication equipment (second communication equipment 12); Concrete, the first proximity communication module 113 can be the close range wireless communication module such as the bluetooth module of the first communication equipment 11 or infrared communication module.
Same, as seen from Figure 1, in one embodiment, second communication equipment 12 comprises the second audio frequency receiver module 121, the second data conversion module 122 and the second proximity communication module 123; Wherein:
The second audio frequency receiver module 121 receives the audio signal that external equipment is play, and audio signal is converted to analog signal and is transferred to the second data conversion module 122; Concrete, the second audio frequency receiver module 121 can be the devices such as microphone of second communication equipment 12;
The second data conversion module 122 becomes analog signal conversion the messaging parameter of digital signals format, storage and the second proximity communication module 123 that the messaging parameter of digital signals format is transferred to; Concrete, the second data conversion module 122 can be the A/D digital to analog converter, realizes being the function of digital signal with analog signal conversion;
The second proximity communication module 123 sends the wireless near field communication connection request according to messaging parameter to opposite end communication equipment (the first communication equipment 11), and carries out wireless near field communication with opposite end communication equipment (the first communication equipment 11); Concrete, the second proximity communication module 123 can be the close range wireless communication module such as the bluetooth module of second communication equipment 12 or infrared communication module.
In above-mentioned all embodiment, the first communication equipment 11 is before setting up wireless near field communication, by the messaging parameter that audio signal sends, comprise professional address of the first proximity communication module 113 in the mailing address, device name, equipment MAC, its equipment of equipment of itself etc.; Further, as when the opposite end communication equipment is set up wireless near field communication and is connected, when needing identity verification and/or pairing code and/or password, this messaging parameter can also comprise these identity informations and/or the authorization informations such as pairing code information and/or encrypted message, like this when verifying coupling, second communication equipment 12 just can directly read these validation signals and input automatically, does not manually input the needs user, has increased user's experience.
for the fail safe that guarantees to communicate to connect, before the first communication equipment 11 outwards sends messaging parameter, can send audio signal and the opposite end communication equipment is shaken hands, the messaging parameter that sends again self after shaking hands successfully with opposite end communication equipment (second communication equipment 12) sends to opposite end communication equipment (second communication equipment 12), at this moment, just needn't be in the communication equipment list select target equipment, the successful equipment of can shaking hands establishes a communications link as communication target, simultaneously, identity information and/or the authorization informations such as pairing code information and/or encrypted message need to have not been increased in messaging parameter yet, reduced communications cost, be elaborated below in conjunction with Fig. 2.
The schematic diagram of the communication system that Fig. 2 provides for the utility model one embodiment; As shown in Figure 2, the present embodiment has increased new functional module on basis embodiment illustrated in fig. 1, be specially:
The first communication equipment 11 also comprises the second audio frequency sending module 114 and the first audio frequency receiver module 115 except comprising the first data conversion module 111, the first audio frequency sending module 112 and the first proximity communication module 113 that connects successively, at this moment,
The second audio frequency sending module 114 outwards sends the handshake of audio signal form, i.e. periodic the transmission for the audio frequency handshake of shaking hands; Concrete, the second audio frequency sending module 114 can be same module with the first audio frequency sending module 112, is not sending in the same time different audio signals, the second audio frequency sending module 114 can be the public address systems such as loud speaker of the first communication equipment 11;
Whether the first real-time detection of audio frequency receiver module 115 receives the opposite end communication equipment according to the response signal of the audio signal form of handshake feedback; After receiving response signal, notify the first audio frequency sending module 112 to send the messaging parameter of audio signal form to the opposite end communication equipment of feedback response signal; Concrete, the first audio frequency receiver module 115 can be the devices such as microphone of the first communication equipment 11;
Simultaneously, second communication equipment 11 also comprises the 3rd audio frequency receiver module 124 and the 3rd audio frequency sending module 125 except comprising the second audio frequency receiver module 121, the second data conversion module 122 and the second proximity communication module 123 that connects successively, at this moment,
Whether the 3rd real-time detection of audio frequency receiver module 124 receives the handshake of the audio format of opposite end communication equipment transmission, if receive the audio frequency handshake, notifies the 3rd audio frequency sending module 125; Concrete, the 3rd audio frequency receiver module 124 can be same module with the second audio frequency receiver module 121, is not receiving in the same time different audio signals, the 3rd audio frequency receiver module 124 can be the devices such as microphone of second communication equipment 12;
The 3rd audio frequency sending module 125 is resolved handshake, if resolve correctly, sends the acoustic frequency response signal of audio signal form to the opposite end communication equipment (the first communication equipment 11) that sends this handshake according to handshake; Concrete, the 3rd audio frequency sending module 125 can be the public address systems such as loud speaker of second communication equipment 12.
In the present embodiment, because before connecting with the opposite end communication equipment, shake hands by handshake, confirmed the identity of opposite end communication equipment, when sending messaging parameter, the address information parameters such as mailing address that can only send self get final product; When establishing a communications link, do not need the user manually to select the purpose communication equipment yet, just can automatically initiate connection request to the successful communication equipment of shaking hands.
By above-mentioned record as can be known, by enforcement of the present utility model, possess at least following beneficial effect:
By increase audio frequency sending module and audio frequency receiver module on the communication equipment of opposite end communication equipment each other, before setting up wireless near field communication, by audio signal, the messaging parameter of its communication apparatus is sent to the opposite end communication equipment, avoided communication equipment to search for by private communication channel the time waste that communication equipment brings, strengthen user's experience, increased user's experience;
Further, the first communication equipment is before sending messaging parameter, connect by sending handshake, the opposite end communication equipment that passes through to shaking hands (second communication equipment) sends messaging parameter, when second communication equipment is initiated connection request, automatically the opposite end communication equipment (the first communication equipment) of selecting to shake hands successful sends connection request and connects as destination device, and this process no longer needs the user manually to select destination device; Increased user's experience.
It is only below embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any simple modification, equivalent variations or modification that every foundation technical spirit of the present utility model is done above execution mode all still belong to the protection range of technical solutions of the utility model.
Claims (11)
1. communication equipment, it is characterized in that, comprise for the first data conversion module that messaging parameter is converted to analog signal, be used for the first audio frequency sending module that described analog signal conversion is become audio signal and sends, and be used for receiving wireless near field communication connection request that the opposite end communication equipment initiates and carry out the first proximity communication module of wireless near field communication with described opposite end communication equipment.
2. communication equipment as claimed in claim 1, it is characterized in that, described communication equipment also comprises for the second audio frequency sending module that outwards sends handshake by audio signal, and the first audio frequency receiver module that is used for receiving the response signal that the opposite end communication equipment feeds back by audio signal.
3. communication equipment as claimed in claim 1 or 2, is characterized in that, described the first data conversion module is the D/A digital to analog converter.
4. communication equipment as claimed in claim 1 or 2, is characterized in that, described the first proximity communication module is bluetooth module.
5. communication equipment as claimed in claim 1 or 2, is characterized in that, described the first audio frequency sending module is loud speaker.
6. communication equipment, it is characterized in that, comprise for receiving external audio signal and described audio signal being converted to the second audio frequency receiver module of analog signal, be used for described analog signal conversion is become the second data conversion module of messaging parameter, and be used for sending the wireless near field communication connection request and carrying out the second proximity communication module of wireless near field communication with described opposite end communication equipment to the opposite end communication equipment according to described messaging parameter.
7. communication equipment as claimed in claim 6, it is characterized in that, described communication equipment also comprises for the 3rd audio frequency receiver module that receives the outside handshake that sends with audio signal, and is used for by the three audio frequency sending module of audio signal to opposite end communication equipment feedback response signal.
8. communication equipment as described in claim 6 or 7, is characterized in that, described the second data conversion module is the A/D analog to digital converter.
9. communication equipment as described in claim 6 or 7, is characterized in that, described the second proximity communication module is bluetooth module.
10. communication equipment as described in claim 6 or 7, is characterized in that, described the second audio frequency receiver module is microphone.
11. communication system, it is characterized in that, comprise the first communication equipment and the second communication equipment of opposite end communication equipment each other, described the first communication equipment is communication equipment as described in claim 1 to 5 any one, and described second communication equipment is communication equipment as described in claim 6 to 10 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206232013U CN203027256U (en) | 2012-11-22 | 2012-11-22 | Communication device and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206232013U CN203027256U (en) | 2012-11-22 | 2012-11-22 | Communication device and communication system |
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| CN203027256U true CN203027256U (en) | 2013-06-26 |
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| CN2012206232013U Expired - Lifetime CN203027256U (en) | 2012-11-22 | 2012-11-22 | Communication device and communication system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349243A (en) * | 2013-08-07 | 2015-02-11 | 致伸科技股份有限公司 | Music play system |
| WO2015032196A1 (en) * | 2013-09-04 | 2015-03-12 | 华为技术有限公司 | Method for mobile network to automatically establish connection, and terminal |
| CN104868955A (en) * | 2015-04-09 | 2015-08-26 | 北京橙鑫数据科技有限公司 | Data transmission method and device |
| CN105830370A (en) * | 2013-11-12 | 2016-08-03 | 高通股份有限公司 | Fast service discovery and pairing using ultrasonic communication |
| WO2016202205A1 (en) * | 2015-06-16 | 2016-12-22 | 阿里巴巴集团控股有限公司 | Device connection method, apparatus, and system |
-
2012
- 2012-11-22 CN CN2012206232013U patent/CN203027256U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349243A (en) * | 2013-08-07 | 2015-02-11 | 致伸科技股份有限公司 | Music play system |
| WO2015032196A1 (en) * | 2013-09-04 | 2015-03-12 | 华为技术有限公司 | Method for mobile network to automatically establish connection, and terminal |
| CN104427471A (en) * | 2013-09-04 | 2015-03-18 | 华为技术有限公司 | Method for automatically establishing connection of mobile network and terminal |
| CN105830370A (en) * | 2013-11-12 | 2016-08-03 | 高通股份有限公司 | Fast service discovery and pairing using ultrasonic communication |
| US9912415B2 (en) | 2013-11-12 | 2018-03-06 | Qualcomm Incorporated | Fast service discovery and pairing using ultrasonic communication |
| CN104868955A (en) * | 2015-04-09 | 2015-08-26 | 北京橙鑫数据科技有限公司 | Data transmission method and device |
| WO2016161752A1 (en) * | 2015-04-09 | 2016-10-13 | 北京橙鑫数据科技有限公司 | Data transmission method and device |
| WO2016202205A1 (en) * | 2015-06-16 | 2016-12-22 | 阿里巴巴集团控股有限公司 | Device connection method, apparatus, and system |
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Granted publication date: 20130626 |
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