CN102547486A - Bluetooth headset intercom system - Google Patents

Bluetooth headset intercom system Download PDF

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Publication number
CN102547486A
CN102547486A CN2011100003006A CN201110000300A CN102547486A CN 102547486 A CN102547486 A CN 102547486A CN 2011100003006 A CN2011100003006 A CN 2011100003006A CN 201110000300 A CN201110000300 A CN 201110000300A CN 102547486 A CN102547486 A CN 102547486A
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audio signal
module
bluetooth earphone
data control
control module
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CN2011100003006A
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Chinese (zh)
Inventor
张晓珂
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Huaqin Telecom Technology Co Ltd
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Huaqin Telecom Technology Co Ltd
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Priority to CN2011100003006A priority Critical patent/CN102547486A/en
Publication of CN102547486A publication Critical patent/CN102547486A/en
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Abstract

The invention provides a bluetooth headset intercom system, which comprises a power supply module, a first transceiving module, a second transceiving module and a data control module. The power supply module is respectively connected with the first transceiving module, the second transceiving module and the data control module and comprises a power supply unit. The first transceiving module is respectively connected with the power supply module and the data control module and comprises a first data transceiving unit. The second transceiving module is respectively connected with the power supply module and the data control module and comprises a second data transceiving unit. The data control module is respectively connected with the power supply module, the first transceiving module and the second transceiving module and comprises a data exchanging unit. The bluetooth headset intercom system solves the problem that the existing bluetooth intercom technology is poor in convenience and compatibility and achieves convenient and extensive bluetooth intercom communication.

Description

The bluetooth earphone intercom system
Technical field
The present invention relates to a kind of intercom system, relate in particular to a kind of bluetooth earphone intercom system, belong to the communications field.
Background technology
Along with development of wireless communication devices, Bluetooth technology has become the main flow in the wireless communication technology.Because its communication speed is very fast relatively and stability is higher relatively, increasing communication equipment has all added bluetooth module, the also increasing mode that adopts Bluetooth transmission of data communication.Meanwhile, Bluetooth technology has also obtained the approval of more and more users, especially youthful approval.Along with popularizing of mobile phone, bluetooth earphone has become one of most popular nowadays bluetooth equipment owing to its good portability, audio quality advantages of higher, and has obtained using widely.
Existing in the market bluetooth earphone all can only come connection signal through mobile phone, and carries out transmission of audio signals.Yet,, need not to communicate through mobile phone if both call sides relative distance is asymptotic.To this kind situation, at present available technology adopting improve the method that bluetooth earphone is realized intercommunication.This method is in bluetooth earphone, to insert bluetooth module.For example, application number is 200910108060.4 technical schemes put down in writing, and it is inserted bluetooth CPU and realizes the intercommunication between bluetooth earphone in bluetooth earphone.Such scheme is because after in bluetooth earphone, inserting bluetooth CPU, the volume of bluetooth earphone is difficult to control; So, have the shortcoming of convenience difference, and; Because how the bluetooth earphone of popularizing does not on the market at present have bluetooth CPU, if both sides have a side not have bluetooth CPU, then need accomplish communication through mobile phone again; Therefore, such scheme also has the shortcoming of poor compatibility.
In sum, exist also in the existing bluetooth intercommunication technology that convenience is poor, the defective of poor compatibility.
Summary of the invention
The present invention provides a kind of bluetooth earphone intercom system, and convenience in the existing bluetooth intercommunication technology is poor in order to solve, the problem of poor compatibility, has realized more convenient and bluetooth intercom more widely.
The present invention provides a kind of bluetooth earphone intercom system, comprises power module, first transceiver module, second transceiver module and Data Control module; Power module is connected with first transceiver module, second transceiver module and Data Control module respectively, comprises power supply unit, and power supply unit is used to first transceiver module, second transceiver module and Data Control module for power supply; First transceiver module; Be connected with power module and Data Control module respectively; Comprise the first data transmit-receive unit; The first data transmit-receive unit is used for connecting with first bluetooth earphone and obtaining first audio signal, and first audio signal is sent to the Data Control module, and obtains second audio signal of Data Control module transmission and second audio signal is sent to first bluetooth earphone; Second transceiver module; Be connected with power module and Data Control module respectively; Comprise the second data transmit-receive unit; The second data transmit-receive unit is used for connecting with second bluetooth earphone and obtaining second audio signal, and second audio signal is sent to the Data Control module, and obtains first audio signal of Data Control module transmission and first audio signal is sent to second bluetooth earphone; The Data Control module; Be connected with power module, first transceiver module and second transceiver module respectively; Comprise the exchanges data unit; The exchanges data unit is used for obtaining respectively first audio signal and second audio signal, and first audio signal is sent to second transceiver module, and second audio signal is sent to first transceiver module.
The power module of bluetooth earphone intercom system provided by the invention also comprises the energising display unit, and the energising display unit is used for when power module is opened power supply, sending prompting light.
The power module of bluetooth earphone intercom system provided by the invention also comprises charhing unit, and charhing unit is used for power supply unit is charged.
First transceiver module of bluetooth earphone intercom system provided by the invention and second transceiver module also comprise first antenna element and second antenna element respectively, and first antenna element and second antenna element are respectively applied for strengthens receiving first audio signal and second audio signal.
The Data Control module of bluetooth earphone intercom system provided by the invention also comprises first amplifying unit and second amplifying unit, and first amplifying unit and second amplifying unit are respectively applied for and amplify first audio signal and second audio signal.
The Data Control module of bluetooth earphone intercom system provided by the invention also comprises the interface selected cell, and the interface selected cell is used for choosing two at the bluetooth earphone that can connect, respectively as first bluetooth earphone and second bluetooth earphone.
The Data Control module of bluetooth earphone intercom system provided by the invention also comprises data storage cell, and data storage cell is used to store first audio signal and second audio signal.
The Data Control module of bluetooth earphone intercom system provided by the invention also comprises alarm unit, and alarm unit is used for when first audio signal and/or second audio signal transmission generation interruption, sending the emergency alarm bell sound.
Bluetooth earphone intercom system provided by the invention; Obtain first audio signal of first bluetooth earphone through first transceiver module; And it is transferred to the Data Control module, and the Data Control module is being transmitted to it second data transmit-receive unit, and the second data transmit-receive unit, first audio signal the most at last sends to second bluetooth earphone; Thereby; Realized that first bluetooth earphone sends first audio signal to second bluetooth earphone, similarly, realized that also second bluetooth earphone sends second audio signal to first bluetooth earphone; Thereby realized not using mobile phone can accomplish the radio communication of the full duplex between first bluetooth earphone and second bluetooth earphone, had good convenience.Also, get final product compatible existing bluetooth earphone because it need not be transformed bluetooth earphone, so, compatible strong advantage had.Therefore, the present invention provides the bluetooth earphone intercom system of embodiment, has solved that convenience in the existing bluetooth intercommunication technology is poor, the problem of poor compatibility, has realized more convenient and bluetooth intercom more widely.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of bluetooth earphone intercom system embodiment of the present invention;
Fig. 2 is the structural representation of the power module of bluetooth earphone intercom system embodiment of the present invention;
Fig. 3 is the structural representation of first transceiver module of bluetooth earphone intercom system embodiment of the present invention;
Fig. 4 is the structural representation of second transceiver module of bluetooth earphone intercom system embodiment of the present invention;
Fig. 5 is the structural representation of the Data Control module of bluetooth earphone intercom system embodiment of the present invention.
Main description of reference numerals:
11: the first bluetooth earphones; 12: power module;
13: the first transceiver modules; 14: the Data Control module;
15: the second transceiver modules; 16: the second bluetooth earphones;
121: power supply unit; 122: the energising display unit;
123: charhing unit; 131: the first data transmit-receive unit;
132: the first antenna elements; 141: the exchanges data unit;
142: the first amplifying units; 143: the second amplifying units;
144: the interface selected cell; 145: data storage cell;
146: alarm unit; 151: the second data transmit-receive unit;
152: the second antenna elements.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 is the structural representation of bluetooth earphone intercom system embodiment of the present invention.Please with reference to Fig. 1, the present invention provides a kind of bluetooth earphone intercom system, comprises power module 12, first transceiver module 13, second transceiver module 15 and Data Control module 14.
Wherein, power module 12 is connected with first transceiver module 13, second transceiver module 15 and Data Control module 14 respectively, comprises power supply unit 121, and power supply unit 121 is used to first transceiver module 13, second transceiver module 15 and 14 power supplies of Data Control module.Power supply unit 121 can adopt external dry cell to supply power, yet the present invention is not limited thereto, and power supply unit 121 also can adopt external rechargeable battery to supply power, or built-in rechargeable battery is supplied power.
First transceiver module 13; Be connected with power module 12 and Data Control module 14 respectively; Comprise the first data transmit-receive unit 131; The first data transmit-receive unit 131 is used for connecting with first bluetooth earphone 11 and obtaining first audio signal, and first audio signal is sent to Data Control module 14, and obtains second audio signal of Data Control module 14 transmissions and second audio signal is sent to first bluetooth earphone 11; Thereby, accomplished the bi-directional full-duplex transfer of data of 14 of first bluetooth earphone 11 and Data Control modules.Yet; The invention is not restricted to this; First transceiver module 13 also can be done the PCM demodulation to first audio signal; And second audio signal is done the PCM modulation, second audio signal after the PCM modulation is sent to first bluetooth earphone 11, send first audio signal after the PCM demodulation to Data Control module 14.Above-mentioned modulation process, comparatively ripe in the existing communication technology, repeat no more at this.
Second transceiver module 15; Be connected with power module 12 and Data Control module 14 respectively; Comprise the second data transmit-receive unit 151; The second data transmit-receive unit 151 is used for connecting with second bluetooth earphone 16 and obtaining second audio signal, and second audio signal is sent to Data Control module 14, and obtains first audio signal of Data Control module 14 transmissions and first audio signal is sent to second bluetooth earphone 16; Thereby, accomplished the bi-directional full-duplex transfer of data of 14 of first bluetooth earphone 11 and Data Control modules.Yet; The invention is not restricted to this; Second transceiver module 15 also can be done the PCM demodulation to second audio signal; And first audio signal is done the PCM modulation, first audio signal after the PCM modulation is sent to second bluetooth earphone 16, send second audio signal after the PCM demodulation to Data Control module 14.Above-mentioned modulation process, comparatively ripe in the existing communication technology, repeat no more at this.
Data Control module 14; Be connected with power module 12, first transceiver module 13 and second transceiver module 15 respectively, comprise exchanges data unit 141, exchanges data unit 141 is used for obtaining respectively first audio signal and second audio signal; And first audio signal sent to second transceiver module 15; Second audio signal is sent to first transceiver module 13, thereby, the exchange transmission of two-way audio signal accomplished.
Bluetooth earphone intercom system provided by the invention; First transceiver module 13 has been accomplished the bi-directional full-duplex voice communication of 11 of Data Control module 14 and first bluetooth earphones; Second transceiver module 15 has been accomplished the bi-directional full-duplex voice communication of 16 of Data Control module 14 and second bluetooth earphones; Data Control module 14 has been accomplished the two-way interactive transmission between the two-way audio signal, thereby, realized the radio communication of the full duplex of 16 of first bluetooth earphone 11 and second bluetooth earphones.And, owing to need not use mobile phone and need not transform bluetooth earphone in its communication process, so, have strong, the compatible strong advantage of convenience.Therefore, solved that convenience in the existing bluetooth intercommunication technology is poor, the problem of poor compatibility, realized more convenient and bluetooth intercom more widely.
Based on the foregoing description, Fig. 2 is the structural representation of the power module of bluetooth earphone intercom system embodiment of the present invention.As shown in Figure 2, the power module 12 of bluetooth earphone intercom system provided by the invention also comprises energising display unit 122, and energising display unit 122 is used for when power module 12 is opened power supply, sending prompting light.Yet the present invention is not limited thereto, and energising display unit 122 also can send energising prompting bell sound.Energising display unit 122 for the bluetooth earphone intercom system provides stronger maintainability, can fix a breakdown the user rapidly, has improved operating efficiency.
Based on the foregoing description, as shown in Figure 2, the power module 12 of bluetooth earphone intercom system provided by the invention also comprises charhing unit 123, and charhing unit 123 is used for power supply unit 121 chargings.Charhing unit 123 can be for charging through alternating current, also can be for charging through computer USB interface.Charhing unit 123 has further strengthened the convenience of bluetooth earphone intercom system.
Based on the foregoing description, Fig. 3 is the structural representation of first transceiver module of bluetooth earphone intercom system embodiment of the present invention; Fig. 4 is the structural representation of second transceiver module of bluetooth earphone intercom system embodiment of the present invention.Like Fig. 3 and shown in Figure 4; First transceiver module 13 of bluetooth earphone intercom system provided by the invention and second transceiver module 15 also comprise first antenna element 132 and second antenna element, 152, the first antenna elements 132 and second antenna element 152 respectively and are respectively applied for reinforcement reception first audio signal and second audio signal.First antenna element 132 and second antenna element 152 have strengthened the communication quality of bluetooth earphone intercom system for the bluetooth earphone intercom system provides stronger reception signal, and have strengthened the signal stabilization of bluetooth earphone intercom system.
Based on the foregoing description, Fig. 5 is the structural representation of the Data Control module of bluetooth earphone intercom system embodiment of the present invention.As shown in Figure 5; The Data Control module 14 of bluetooth earphone intercom system provided by the invention comprises that first amplifying unit 142 and second amplifying unit, 143, the first amplifying units 142 and second amplifying unit 143 are respectively applied for amplification first audio signal and second audio signal.First amplifying unit 142 and second amplifying unit 143 have carried out enhancement process to signal, have guaranteed good speech quality, for the bluetooth earphone intercom system provides the good signal quality.
Based on the foregoing description; As shown in Figure 5; The Data Control module 14 of bluetooth earphone intercom system provided by the invention comprises interface selected cell 144, and interface selected cell 144 is used for choosing two at the bluetooth earphone that can connect, respectively as first bluetooth earphone 11 and second bluetooth earphone 16.For example; When being when searching a plurality of bluetooth earphone signal of connecting at communication range; Can let the user select the both sides that will communicate by letter therein through the interface; And notify first transceiver module 13 and second transceiver module 15 to connect with it respectively and transmit data, thereby, realize the function of selecting bluetooth earphone to communicate.Interface selected cell 144 is for the bluetooth earphone intercom system provides stronger use flexibility.
Based on the foregoing description, as shown in Figure 5, the Data Control module 14 of bluetooth earphone intercom system provided by the invention also comprises data storage cell 145, and data storage cell 145 is used to store first audio signal and second audio signal.Analysis through to first audio signal and second audio signal can obtain its audio quality.Therefore, data storage cell 145 provides higher maintainability for the bluetooth earphone intercom system that the embodiment of the invention provides.
Based on the foregoing description; As shown in Figure 5; The Data Control module 14 of bluetooth earphone intercom system provided by the invention also comprises alarm unit 146, and alarm unit 146 is used for when first audio signal and/or second audio signal transmission generation interruption, sending the emergency alarm bell sound.Yet the present invention is not limited thereto, alarm unit 146 light that also can give the alarm.When alarm unit 146 can make the user work as Signal Terminal, effectively find failure cause.Therefore, alarm unit 146 has further strengthened the maintainability of bluetooth earphone intercom system, and has improved operating efficiency.
In sum; Bluetooth earphone intercom system provided by the invention; First transceiver module 13 obtains first audio signal of first bluetooth earphone 11; And it is transferred to Data Control module 14, Data Control module 14 it is transmitted to 151, the second data transmit-receive unit 151, the second data transmit-receive unit the most at last first audio signal send to second bluetooth earphone 16.Said process has realized that first bluetooth earphone 11 sends first audio signal to second bluetooth earphone 16.Similarly reverse procedure can realize that also second bluetooth earphone 16 sends second audio signal to first bluetooth earphone 11, thereby has realized the radio communication of the full duplex of 16 of first bluetooth earphone 11 and second bluetooth earphones.Because in above-mentioned communication process, need and need not transform bluetooth earphone through mobile phone, therefore, it is strong to have convenience, compatible strong advantage.Therefore, solved that convenience in the existing bluetooth intercommunication technology is poor, the problem of poor compatibility, realized more convenient and bluetooth intercom more widely.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims (8)

1. a bluetooth earphone intercom system is characterized in that, comprises power module, first transceiver module, second transceiver module and Data Control module;
Said power module; Be connected with said first transceiver module, said second transceiver module and said Data Control module respectively; Comprise power supply unit, said power supply unit is used to said first transceiver module, said second transceiver module and said Data Control module for power supply;
Said first transceiver module; Be connected with said power module and said Data Control module respectively; Comprise the first data transmit-receive unit; The said first data transmit-receive unit is used for connecting with first bluetooth earphone and obtaining first audio signal, and said first audio signal is sent to said Data Control module, and obtains second audio signal of said Data Control module transmission and said second audio signal is sent to said first bluetooth earphone;
Said second transceiver module; Be connected with said power module and said Data Control module respectively; Comprise the second data transmit-receive unit; The said second data transmit-receive unit is used for connecting with second bluetooth earphone and obtaining said second audio signal, and said second audio signal is sent to said Data Control module, and obtains said first audio signal of said Data Control module transmission and said first audio signal is sent to said second bluetooth earphone;
Said Data Control module; Be connected with said power module, said first transceiver module and said second transceiver module respectively; Comprise the exchanges data unit; Said exchanges data unit is used for obtaining respectively said first audio signal and said second audio signal, and first audio signal is sent to said second transceiver module, and second audio signal is sent to said first transceiver module.
2. bluetooth earphone intercom system according to claim 1 is characterized in that said power module also comprises the energising display unit, and said energising display unit is used for when said power module is opened power supply, sending prompting light.
3. bluetooth earphone intercom system according to claim 1 is characterized in that said power module also comprises charhing unit, and said charhing unit is used for said power supply unit charging.
4. bluetooth earphone intercom system according to claim 1; It is characterized in that; Said first transceiver module and said second transceiver module also comprise first antenna element and second antenna element respectively, and said first antenna element and second antenna element are respectively applied for strengthens receiving said first audio signal and said second audio signal.
5. bluetooth earphone intercom system according to claim 1; It is characterized in that; Said Data Control module also comprises first amplifying unit and second amplifying unit, and said first amplifying unit and said second amplifying unit are respectively applied for and amplify said first audio signal and said second audio signal.
6. bluetooth earphone intercom system according to claim 1; It is characterized in that; Said Data Control module also comprises the interface selected cell, and said interface selected cell is used for choosing two at the bluetooth earphone that can connect, respectively as said first bluetooth earphone and said second bluetooth earphone.
7. bluetooth earphone intercom system according to claim 1 is characterized in that, said Data Control module also comprises data storage cell, and said data storage cell is used to store said first audio signal and said second audio signal.
8. bluetooth earphone intercom system according to claim 1; It is characterized in that; Said Data Control module also comprises alarm unit, and said alarm unit is used for when said first audio signal and/or said second audio signal transmission generation interruption, sending the emergency alarm bell sound.
CN2011100003006A 2011-01-04 2011-01-04 Bluetooth headset intercom system Pending CN102547486A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105744467A (en) * 2016-01-27 2016-07-06 广东欧珀移动通信有限公司 Voice talkback method and system and mobile terminal
CN107885731A (en) * 2017-11-06 2018-04-06 深圳市沃特沃德股份有限公司 Voice translation method and device
WO2019084962A1 (en) * 2017-11-06 2019-05-09 深圳市沃特沃德股份有限公司 Speech-to-speech translation method and apparatus, and translating machine
CN112788488A (en) * 2020-12-30 2021-05-11 重庆百瑞互联电子技术有限公司 TWS earphone, method and system for realizing networking talkback by using Bluetooth

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CN101110624A (en) * 2006-07-20 2008-01-23 中兴通讯股份有限公司 Blue tooth relay unit and its implementing method
CN101110614A (en) * 2007-07-27 2008-01-23 中兴通讯股份有限公司 Method for implementing simultaneous talking among a plurality of blue tooth terminals
WO2010091114A2 (en) * 2009-02-03 2010-08-12 Nextivity, Inc. Home-zone identification
CN201995099U (en) * 2011-01-04 2011-09-28 上海华勤通讯技术有限公司 Talkback system with bluetooth earphones

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1395396A (en) * 2001-06-25 2003-02-05 诺基亚有限公司 Device and method for reducing interference
CN101110624A (en) * 2006-07-20 2008-01-23 中兴通讯股份有限公司 Blue tooth relay unit and its implementing method
CN101110614A (en) * 2007-07-27 2008-01-23 中兴通讯股份有限公司 Method for implementing simultaneous talking among a plurality of blue tooth terminals
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CN201995099U (en) * 2011-01-04 2011-09-28 上海华勤通讯技术有限公司 Talkback system with bluetooth earphones

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105744467A (en) * 2016-01-27 2016-07-06 广东欧珀移动通信有限公司 Voice talkback method and system and mobile terminal
CN105744467B (en) * 2016-01-27 2018-05-29 广东欧珀移动通信有限公司 Speech talkback method, system and mobile terminal
CN107885731A (en) * 2017-11-06 2018-04-06 深圳市沃特沃德股份有限公司 Voice translation method and device
WO2019084962A1 (en) * 2017-11-06 2019-05-09 深圳市沃特沃德股份有限公司 Speech-to-speech translation method and apparatus, and translating machine
CN112788488A (en) * 2020-12-30 2021-05-11 重庆百瑞互联电子技术有限公司 TWS earphone, method and system for realizing networking talkback by using Bluetooth

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Application publication date: 20120704